Genealogy Fun: How My Friend and I Discovered We Have Mutual Cousins

One of the first people I ever met who did genealogy research is my friend Amanda Katz Jermyn. I met Amanda through mutual friends over thirty years ago, and we have been members of the same small havurah group for many years now. When Amanda long ago described her genealogy research and the connections and stories she had found, I was amazed. She helped to inspire me to start my own journey.

Amanda and I both have paternal ancestry from Germany, and over the years we’ve wondered whether we would ever find an overlap in our German Jewish ancestry. Well, I finally found one, although it is very attenuated and only by marriage. Nevertheless it was fun to find this connection.1 Here’s the story of my third cousin, twice removed, Moritz Rosenberg, and his wife Berta Blum, Amanda’s third cousin, once removed.

As we saw in my earlier post, Moritz, the third child of Rebecca Blumenfeld and Mendel Rosenberg, was born on September 15, 1887, in Rosenthal, Germany, and married Berta Blum on August 10, 1919, in Frankenau, Germany. Berta was born on September 5, 1896, in Frankenau to Elias Blum and Amalie Katz.

Marriage of Moritz Rosenberg and Berta Blum, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Signatur: 3254, Year Range: 1919, Ancestry.com. Hesse, Germany, Marriages, 1849-1930

Moritz and Berta had two children, Jacob (later Theodore), born on January 17, 1921,2 and Rebecca (later Ruth), born on January 4, 1925, both in Rosenthal, Germany.3

Moritz and his family were among the very fortunate ones who all were able to escape safely from Nazi Germany. Moritz, Berta, and their 13-year-old daughter Rebecca arrived in New York on September 15, 1938. Moritz listed his occupation as a butcher. Berta’s cousin Herman Blum was listed as the person they knew in the US.4

It took me longer to find out when Jacob arrived in the US because I was searching for him as Jacob, as that is how he was listed on Moritz’s naturalization petition. But the 1940 census has him identified as Theodore (and Rebecca as Ruth),5 and that gave me the necessary clue to find Jacob a/k/a Theodore’s naturalization petition. He arrived in the US as a 16-year-old on May 15, 1937. And on his 1942 petition he used his newly adopted name, Theodore.

Moritz Rosenberg, Declaration of Intention, (Roll 548) Declarations of Intention For Citizenship, 1842-1959 (No 426401-427400), Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943

Theodore Jack Rosenberg a/k/a Jakob Teo Rosenberg, Declaration of Intention, The National Archives at Philadelphia; Philadelphia, PA; NAI Title: Declarations of Intention For Citizenship, 1/19/1842 – 10/29/1959; NAI Number: 4713410; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: 21, Description: (Roll 561) Declarations of Intention For Citizenship, 1842-1959 (No 438701-439600), Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943

The date of his arrival helped me locate Theodore’s ship manifest, where he identified his father as the person he was leaving behind, and his uncle, Herman Blum, as the person he was going to in the US. He is identified as Teo Rosenberg. (See the last line on the image below.)

Teo Rosenberg, ship manifest, The National Archives and Records Administration; Washington, D.C.; Passenger and Crew Lists of Vessels Arriving at and Departing from Ogdensburg, New York, 5/27/1948 – 11/28/1972; Microfilm Serial or NAID: T715, 1897-1957, Ship or Roll Number: Manhattan, Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957

In 1940, Moritz, Berta, and both of their children were living in New York City. Moritz and Berta were both working as salespeople for a wholesale dress business, and Theodore was a handyman for a venetian blinds company. They also had four lodgers living with them.

Moritz Rosenberg and family, 1940 US Census, Year: 1940; Census Place: New York, New York, New York; Roll: m-t0627-02670; Page: 1A; Enumeration District: 31-1885, Ancestry.com. 1940 United States Federal Census

But while I was searching for information about Theodore/Jacob, I found Moritz and Berta and their children on an Ancestry family tree called the 2020 Jermyn Tree, owned by someone with a memorable name, James Bond. I might have thought that that name was a pseudonym, but fortunately I knew that my friend Amanda had a distant cousin with that name. So seeing the title with her surname and the name of the owner, I assumed there had to be some connection between my relative Moritz Rosenberg and his family and my friend Amanda.

Although Amanda’s name wasn’t revealed on the tree since she is still living, I knew her parents’ names, and they were on the tree. The connection appeared to be through Moritz Rosenberg’s wife Berta Blum, whose mother was Amalie Katz, but I couldn’t quite sort out how Robert Katz, Amanda’s father, was related to Amalie Katz.

I contacted Amanda, and she confirmed the connection and said that Berta Blum was in fact her relative—her third cousin, once removed, through Berta’s mother Amalie Katz and Amanda’s father Robert Katz. Even better, Amanda had been in touch with Moritz and Berta’s daughter Ruth (born Rebecca) and was able to provide me with more information about Ruth and her brother Theodore and their children.

For example, Amanda shared that Ruth had told her that her brother Theodore had enlisted in the US Army in the intelligence division and that the army had him change his surname from Rosenberg to Rogers since he was being sent to Germany. This helped me locate Theodore’s draft registration, which I had had trouble locating when searching for Theodore Rosenberg.

Theodore registered for the draft on February 15, 1942, and was still working for the venetian blinds company at that time. As you can see, he crossed out Rosenberg on his draft registration and inserted Rogers as his surname.

Theodore Rosenberg/Rogers, World War II draft registration, National Archives at St. Louis; St. Louis, Missouri; Wwii Draft Registration Cards For New York City, 10/16/1940 – 03/31/1947; Record Group: Records of the Selective Service System, 147, Ancestry.com. U.S., World War II Draft Cards Young Men, 1940-1947

Ruth Rosenberg married Henry Hammer (born Hammerschlag) after the war; their New York City marriage license is dated June 12, 1945.6 Henry was born on March 29, 1919, in Giessen, Germany.7 In 1950, Ruth and Henry were living in New York City, and Henry was working as a salesman for wholesale dry goods company. Ruth and Henry would have two children.8

Meanwhile, in 1950, Moritz, Berta, and Theodore were living together (along with Berta’s mother Amalie Blum) in New York City. Moritz and Berta now were in the wholesale liquor business together, and Theodore was continuing to sell venetian blinds.

National Archives at Washington, DC; Washington, D.C.; Seventeenth Census of the United States, 1950; Year: 1950; Census Place: New York, New York, New York; Roll: 4547; Page: 3; Enumeration District: 31-1731, Ancestry.com. 1950 United States Federal Census

Theodore didn’t marry until 1960 when he was 39 years old.9 His wife was Sylvia Kapp (originally Kappenmacher), born on February 20, 1938, in Port Elizabeth, South Africa, to Willi Kappenmacher and Erna Wolf. Sylvia and her parents had immigrated to the US on June 8, 1946,10 and were living in New York City in 1950. Theodore and Sylvia had two children born in the 1960s.

Sadly, those children lost their father when they were very young as Theodore died on November 13, 1971, at the age of fifty.11 He was survived not only by his wife and children, but also by both of his parents and his sister Ruth and her family.

Fortunately, Theodore’s father and especially his mother and sister were graced with very long lives. Moritz Rosenberg died on September 22, 1976, five years after his son. He had turned 89 years old just a week before.12

Berta Blum Rosenberg achieved a remarkable distinction—living to 112 years and becoming the oldest living Jewish person in the world at that time, as reported in her obituary in the January 30, 2009, Hackensack (NJ) Record:

Berta Blum Rosenberg obit

The Record Hackensack, New Jersey • Fri, Jan 30, 2009 Page L6

Berta died on January 28, 2009, in New York.13 She was survived by her daughter Ruth and her grandchildren and great-grandchildren.

Her daughter Ruth also lived a long life. She died on March 8, 2021, at the age in 96; her husband Henry Hammer had predeceased her by many years, having passed away on May 17, 1986, at the age of 67.14 Ruth was survived by her children and grandchildren as well as the children and grandchildren of her brother Theodore.

Those children and grandchildren of Ruth and Theodore create a link between my friend Amanda and myself. They are our mutual cousins—the descendants of my cousin, Moritz Rosenberg, and Amanda’s cousin, Berta Blum.

Isn’t genealogy fun?


  1. Amanda also shares some DNA with my husband, but given the different ancestral homes of each of them and the very small amount of DNA shared, it is likely just endogamy. 
  2. Theodore Jack Rosenberg a/k/a Jakob Teo Rosenberg, Declaration of Intention, The National Archives at Philadelphia; Philadelphia, PA; NAI Title: Declarations of Intention For Citizenship, 1/19/1842 – 10/29/1959; NAI Number: 4713410; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: 21, Description: (Roll 561) Declarations of Intention For Citizenship, 1842-1959 (No 438701-439600), Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943 
  3. Moritz Rosenberg, Declaration of Intention, (Roll 548) Declarations of Intention For Citizenship, 1842-1959 (No 426401-427400), Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943 
  4. Ibid. 
  5. Moritz Rosenberg and family, 1940 US Census, Year: 1940; Census Place: New York, New York, New York; Roll: m-t0627-02670; Page: 1A; Enumeration District: 31-1885, Ancestry.com. 1940 United States Federal Census. See image below. 
  6. Ruth R Rosenberg, Gender Female, Marriage License Date 12 Jun 1945
    Marriage License Place Manhattan, New York City, New York, USA, Spouse Henry M Hammer. License Number 14437, New York City Municipal Archives; New York, New York; Borough: Manhattan; Volume Number: 21, Ancestry.com. New York, New York, U.S., Marriage License Indexes, 1907-2018 
  7. Henry Hammerschlag World War II draft registration, National Archives at St. Louis; St. Louis, Missouri; Wwii Draft Registration Cards For New York City, 10/16/1940 – 03/31/1947; Record Group: Records of the Selective Service System, 147, Ancestry.com. U.S., World War II Draft Cards Young Men, 1940-1947 
  8. Henry Hammer and family, 1950 US census, National Archives at Washington, DC; Washington, D.C.; Seventeenth Census of the United States, 1950; Year: 1950; Census Place: New York, New York, New York; Roll: 4377; Page: 19; Enumeration District: 31-2183, Ancestry.com. 1950 United States Federal Census 
  9. Theodore Rogers, Gender Male, Marriage License Date 1960, Marriage License Place Manhattan, New York City, New York, USA, Spouse Sylvia Kapp, License Number 11021, New York City Municipal Archives; New York, New York; Borough: Manhattan, Ancestry.com. New York, New York, U.S., Marriage License Indexes, 1907-2018 
  10. Kappenmacher, ship manifest, The National Archives and Records Administration; Washington, D.C.; Passenger and Crew Lists of Vessels Arriving at and Departing from Ogdensburg, New York, 5/27/1948 – 11/28/1972; Microfilm Serial or NAID: T715, 1897-1957, Ship or Roll Number: Marine Tiger, Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957.  Erna Kapp, SSACI, Ancestry.com. U.S., Social Security Applications and Claims Index, 1936-2007. 
  11. Theodore Rogers, Birth Date 17 Jan 1921, Death Date 13 Nov 1971, SSN 116105571, Enlistment Branch ARMY, Enlistment Date 3 Mar 1943, Discharge Date 23 Dec 1945, Ancestry.com. U.S., Department of Veterans Affairs BIRLS Death File, 1850-2010 
  12. Moritz Rosenberg, SSDI, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File, Ancestry.com. U.S., Social Security Death Index, 1935-2014. Headstone at Find a Grave, database and images (https://www.findagrave.com/memorial/36414768/moritz-rosenberg: accessed 07 August 2023), memorial page for Moritz Rosenberg (15 Sep 1887–Sep 1976), Find a Grave Memorial ID 36414768, citing Cedar Park Cemetery, Paramus, Bergen County, New Jersey, USA; Maintained by dalya d (contributor 46972551). 
  13. Berta Rosenberg, SSDI, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File, Ancestry.com. U.S., Social Security Death Index, 1935-2014 
  14. Henry Hammer, Age 67, Birth Date 29 Mar 1919, Death Date 17 May 1986
    Death Place North Bergen, Hudson, New Jersey, USA, New Jersey State Archives; Trenton, New Jersey; New Jersey, Death Indexes, 1904-2000, Ancestry.com. New Jersey, U.S., Death Index, 1848-1878, 1901-2017 

Blanka Rosenberg and Hugo Blumenfeld, Or How I Learned I’d Made An Error

Searching for information about Blanka Rosenberg, the first child born to Rebecca Blumenfeld and Mendel Rosenberg, revealed a mistake and a gap in my earlier research, and I am indebted to my cousin Richard Bloomfield for helping me to correct that mistake and find accurate information about Blanka and her family.

So let me take you down my crooked path. When I started searching for information about Blanka, I easily found her birth and death records on Ancestry.  I knew it was the right death record because the birthdate and birth place matched Blanka, and I could see on that death record that Blanka had married someone named Blumenfeld.

Blanka Rosenberg birth record, LAGIS Hessen Archives, Standesamt Rosenthal Geburtsnebenregister 1882 (HStAMR Best. 922 Nr. 9638)AutorHessisches Staatsarchiv MarburgErscheinungsortRosenthalErscheinungsjahr1882, p. 35

Blanka Rosenberg Blumenfeld death record, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Personenstandsregister Sterberegister; Bestand: 7389; Laufende Nummer: 923
Year Range: 1932, Ancestry.com. Hesse, Germany, Deaths, 1851-1958

But I could not find a marriage record for Blanka. I noticed that several Ancestry trees had her married to Hugo Blumenfeld—which I couldn’t decipher myself from the death record— but even with his full name, I couldn’t find a marriage record.

I had a Hugo Blumenfeld on my tree; he was the son of Abraham Blumenfeld III and Friedericke Rothschild and the grandson of Isaak Blumenfeld I and his first wife, Frommet Kugelmann. But when I’d researched that Hugo, I had concluded that he never married or had children. I now realized I might have been wrong if those Ancestry trees for Blanka Rosenberg were right.

But since I don’t trust the trees on Ancestry without corroboration with actual records or at least reliable secondary sources, I was reluctant to add Hugo Blumenfeld as Blanka Rosenberg’s husband. I turned to my cousin Richard Bloomfield for help, and he first pointed out that Blanka’s death record revealed that her husband’s name was in fact Hugo. This was another time that my struggles with reading the German script hampered the progress of my research.

So I was now persuaded that Blanka had married a man named Hugo Blumenfeld, but was it the same Hugo whom I had concluded had never married? And where was their marriage record? I had assumed that Blanka would have married in Rosenthal where her family lived since almost all the German Jewish marriages I’d researched took place where the bride’s family lived, but my search through the Hessen archives for Rosenthal did not turn up a marriage record.

Richard, however, located the marriage in the records for the town of Frankenau, which is fifteen miles from Rosenthal. They were married there on July 23, 1907.  And that record confirmed that Blanka was the daughter of Rebecca Blumenfeld and Mendel Rosenberg and that Hugo was the son of Abraham Blumenfeld III and Friedericke Rothschild.

Marriage of Hugo Blumenfeld and Blanka Rosenberg, Arcinsys Hessen Archives, HHStAW Fonds 365 No 175, p. 11

Blanka and Hugo were, of course, therefore related. They were both grandchildren of Isaak Blumenfeld I, but only half-first cousins since Hugo’s father Abraham III was Isaak’s son from his first marriage and Blanka’s mother Rebecca was Isaak’s daughter from his second marriage.

With Richard’s help, I was able to locate three children born to Blanka and Hugo, all born in Frankenau. Julius was born on March 7, 1908. Erwin Jacob was born on May 29, 1911, and Martin was born January 6, 1913 (all found on the same page in the Frankenau birth records).

Birth record of Julius Blumenfeld, Arcinsys Archives of Hessen, HHStAW Fonds 365 No 174, p. 25

Birth record of Erwin Jakob Blumenfeld, Arcinsys Archives of Hessen, HHStAW Fonds 365 No 174

Birth record of Martin Blumenfeld, Arcinsys Archives of Hessen, HHStAW Fonds 365 No 174

Blanka died before any of her sons were married. She was only fifty years old when she died on July 24, 1932, in Witzenhausen, Germany, which is about sixty miles northeast of Frankenau. From the death record (seen above), it appears that she and Hugo were living in Witzenhausen at the time of her death. According to a document Richard located, Hugo was teaching in a Jewish school there.1

Blanka’s middle son Erwin Jakob Rosenberg married Martha Schoendelen on September 21, 1938, in Hannover, Germany. Martha was born on June 17, 1915, in Krefeld, Germany. Erwin and Martha escaped from Nazi Germany and immigrated to the US on April 1, 1940.2

They settled in New York City where, at the time of the 1940 census, Erwin was looking for work as an auto mechanic.3 When he registered for the draft on October 16, 1940, he was working for A.E. Littman.

Irwin Jakob Blumenfeld, World War II draft registration, National Archives at St. Louis; St. Louis, Missouri; Wwii Draft Registration Cards For New York City, 10/16/1940 – 03/31/1947; Record Group: Records of the Selective Service System, 147. Ancestry.com. U.S., World War II Draft Cards Young Men, 1940-1947

Erwin entered the US Army on June 25, 1943, and was stationed at Fort Meade in Maryland, where he petitioned for and was granted naturalization on December 15, 1943.

Erwin Jakob Blumenfeld Naturalization Petition, The National Archives at Philadelphia; Philadelphia, Pa; Petitions For Naturalization, 1903-1972; NAI Number: 654310; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: 21
Description: Petitions 24751-25075, Ancestry.com. Maryland, U.S., Federal Naturalization Records, 1795-1931

In 1950, Erwin was working as a buyer for a wholesale clothing business, and he and Martha and their daughter were living in New York City.4 Erwin was 63 when he died on August 27, 1974.5 He was survived by his wife Martha, who died on November 6, 2006,6 and their daughter.

Blanka’s two other sons immigrated to Palestine/Israel in the 1930s. Julius arrived on August 23, 1934, and married Ettel Helfgott on March 26, 1940, in Haifa. On his naturalization application, Julius reported that his occupation was a well borer.

Julius Blumenfeld Palestine immigration file from the Israel State Archives, at https://www.archives.gov.il/en/

I don’t have an exact date for Martin’s arrival, but he married Carna Weinberg in Petah Tikvah on December 19, 1939, so must have arrived sometime before then. I have no further information about either Julius or Martin or their families at this point.

UPDATE! I now have some additional information about Julius. See my post here.

Martin Blumenfeld Palestine immigration file from the Israel State Archives, at https://www.archives.gov.il/en/

Although all three of his sons escaped from Nazi Germany in time, Hugo Blumenfeld himself was not as fortunate. He had remarried after Blanka died; his second wife was Frieda Stern, who was born on May 31, 1896, in Zimmersrode, Germany.7 I wrote back on February 8, 1922, that Hugo “was deported from Frankfurt to Theriesenstadt on August 14, 1942, and then to Auschwitz on October 16, 1944, where he was killed.” I did not know then that he was accompanied by his second wife Frieda and that she was also killed at Auschwitz.8 I also did not know that he was survived by three sons, all of whom had escaped from Nazi Germany.

I am so grateful to Richard Bloomfield for helping me not only to find information about our cousin Blanka Rosenberg, but also for helping me find information to correct and complete the story of our cousin Hugo Blumenfeld.

 


  1. Führer durch die Jüdische Gemeindeverwaltung und Wohlfahrtspflege in Deutschland 1932-1933, p. 180. (Guide to the Jewish Community Administration and Welfare in Germany 1932-1933). 
  2. Erwin Jakob Rosenberg, Declaration of Intention, The National Archives at Philadelphia; Philadelphia, PA; NAI Title: Declarations of Intention For Citizenship, 1/19/1842 – 10/29/1959; NAI Number: 4713410; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: 21, Description: (Roll 648) Declarations of Intention For Citizenship, 1842-1959 (No 516701-517600), Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943 
  3. Erwin and Martha Blumenfeld, 1940 US census, Year: 1940; Census Place: New York, New York, New York; Roll: m-t0627-02641; Page: 9A; Enumeration District: 31-763, Ancestry.com. 1940 United States Federal Census 
  4. Erwin Blumenfeld, 1950 US census, United States of America, Bureau of the Census; Washington, D.C.; Seventeenth Census of the United States, 1950; Record Group: Records of the Bureau of the Census, 1790-2007; Record Group Number: 29; Residence Date: 1950; Home in 1950: New York, New York, New York; Roll: 4546; Sheet Number: 15; Enumeration District: 31-1703, Ancestry.com. 1950 United States Federal Census 
  5. Erwin Blumenfeld, Gender Male, Birth Date 29 May 1911, Death Date Aug 1974
    Claim Date 16 Sep 1974, SSN 093169515, Ancestry.com. U.S., Social Security Applications and Claims Index, 1936-2007 
  6. Martha Blumenfeld, Social Security Number 064-18-2853, Birth Date 27 Jun 1915
    Issue year Before 1951, Issue State New York, Last Residence 10034, New York, New York, New York, Death Date 6 Nov 2006, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File, Ancestry.com. U.S., Social Security Death Index, 1935-2014 
  7. Birth record of Frieda Stern, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Bestand: 920; Laufende Nummer: 9534, Year Range: 1896, Ancestry.com. Hesse, Germany, Births, 1851-1901 
  8. Entry at Yad Vashem for Frieda Stern Blumenfeld, found at  https://yvng.yadvashem.org/nameDetails.html?language=en&itemId=11476884&ind=1 

Rebecca Blumenfeld Rosenberg and Her Family, Part I

It’s been a really, really long time since I continued the story of the children of my four times great-grandparents Abraham Blumenfeld and Geitel Katz (other than with the updates about those I’d already discussed). I left off with the story of the ten children of the second child (Isaak Blumenfeld I) of the oldest child (Moses Blumenfeld I) of the six children of my four-times great-grandparents.

Here’s a chart showing where I am in reporting on the descendants of Abraham and Geitel. As you can see, I have a long, long way to go.

I am now up to Isaak Blumenfeld’s eighth child, Rebecca Blumenfeld, who was born on August 23, 1856, in Momberg Germany.

LAGIS Hessen Archives, Geburtsregister der Juden von Momberg (Neustadt) 1850-1874 (HHStAW Abt. 365 Nr. 608), p. 4

On August 9, 1881, she married Mendel Rosenberg, son of Jacob Rosenberg and Betti Kaufmann. Mendel was born in Rosenthal, Germany, on May 19, 1854, and was the uncle of Emanuel Rosenberg, who later married Katinka Blumenfeld, Rebecca’s niece (her brother Gerson II’s daughter).

Rebecca Blumenfeld and Mendel Rosenberg marriage record, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Bestand: 915; Laufende Nummer: 6491, Year Range: 1881, Ancestry.com. Hesse, Germany, Marriages, 1849-1930

Rebecca and Mendel had five children.

Blanka was born in Rosenthal on July 9, 1882.

Blanka Rosenberg birth record, LAGIS Hessen Archives, Standesamt Rosenthal Geburtsnebenregister 1882 (HStAMR Best. 922 Nr. 9638)AutorHessisches Staatsarchiv MarburgErscheinungsortRosenthalErscheinungsjahr1882, p. 35

Joseph was born in Rosenthal on February 4, 1886.

Joseph Rosenberg birth record, LAGIS Hessen Archives, Standesamt Rosenthal Geburtsnebenregister 1886 (HStAMR Best. 922 Nr. 9642)AutorHessisches Staatsarchiv MarburgErscheinungsortRosenthalErscheinungsjahr1886, p. 7

Moritz was born in Rosenthal on September 15, 1887.

Moritz Rosenberg birth record, LAGIS Hessen Archives, Standesamt Rosenthal Geburtsnebenregister 1887 (HStAMR Best. 922 Nr. 9643), p. 40

Willi was born in Rosenthal on April 24, 1889.

Willi Rosenberg birth record, LAGIS Hessen Archives, Standesamt Rosenthal Geburtsnebenregister 1889 (HStAMR Best. 922 Nr. 9645)AutorHessisches Staatsarchiv MarburgErscheinungsortRosenthalErscheinungsjahr1889, p. 17

And finally, Isaak was born in Rosenthal on June 15, 1892.

Isaak Rosenberg birth record, LAGIS Hessen Archives, Standesamt Rosenthal Geburtsnebenregister 1892 (HStAMR Best. 922 Nr. 9648)AutorHessisches Staatsarchiv MarburgErscheinungsortRosenthalErscheinungsjahr1892, p. 32

For now I will just identify the spouses of those children and their marriage dates, and then I will return to their stories in subsequent posts.

Blanka married Hugo Blumenfeld on July 23, 1907, in Frankenau, Germany.

Marriage of Hugo Blumenfeld and Blanka Rosenberg, Arcinsys Hessen Archives, HHStAW Fonds 365 No 175, p. 11

Joseph married Bella Oppenheim on February 21, 1913, in Bad Hersfeld, Germany. They had one child, a son Kurt, born on April 20, 1914, in Sobernheim, Germany,1 a town in the Rhine Palatinate region of Germany about 160-170 miles from Bad Hersfeld and Momberg where Bella and Joseph were born, respectively.

Marriage of Joseph Rosenberg and Bella Oppenheim, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Bestand: 907, Year Range: 1913, Ancestry.com. Hesse, Germany, Marriages, 1849-1930

Unfortunately, Rebecca and Mendel’s family then had two losses over the next two and a half years. Willi Rosenberg was only 25 when he died on December 31, 1914. I wondered whether he was killed fighting for Germany in World War I, but I’ve found no record indicating that that was the case.

Willi Rosenberg death record, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Personenstandsregister Sterberegister; Signatur: 9757
Source Information
Ancestry.com. Hesse, Germany, Deaths, 1851-1958

A year and a half later Rebecca Blumenfeld Rosenberg died in Rosenthal on June 6, 1915. She was 58 years old.

Rebecca Blumenfeld death record, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Personenstandsregister Sterberegister; Signatur: 9757, Year Range: 1915, Ancestry.com. Hesse, Germany, Deaths, 1851-1958

Her son Moritz married Berta Blum on August 10, 1919, in Frankenau.

Marriage of Moritz Rosenberg and Berta Blum, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Signatur: 3254, Year Range: 1919, Ancestry.com. Hesse, Germany, Marriages, 1849-1930

And then the family suffered another tragic loss when Joseph Rosenberg, the second oldest sibling, died at the age of 36 on May 4, 1922, as seen on his headstone below. Thank you to my cousin Michael Rosenberg for locating this image. According to the headstone, Joseph was a doctor.

Joseph was survived by his wife Bella Oppenheim and their son Kurt. More on their story in a post to come.

Finally, Isaac Rosenberg, the youngest child of Rebecca Blumenfeld and Mendel Rosenberg, married Bella Gans on December 22, 1922, in Niederaula, Germany.

saak Rosenberg marriage to Bella Gans, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Bestand: 907; Laufende Nummer: 3665, Year Range: 1922, Ancestry.com. Hesse, Germany, Marriages, 1849-1930

When I look at the names of the daughter and the three daughters-in-law of Rebecca and Mendel—Blanka, Bella, Berta, and Bella—I have to wonder how confusing it must have been when they were all together. I can hear my mother-in-law running through the four names repeatedly before reaching the right one! (Click on the image immediately above to see the names of Rebecca’s family more clearly.)

Mendel Rosenberg died on December 22, 1928, in Marburg. He was 74 and was survived by three of his five children and, as we will see, many grandchildren.

Mendel Rosenberg death record, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Personenstandsregister Sterberegister; Bestand: 5732; Laufende Nummer: 915, Ancestry.com. Hesse, Germany, Deaths, 1851-1958


  1. Kurt Rosenberg, World War II draft registration, National Archives at St. Louis; St. Louis, Missouri; Wwii Draft Registration Cards For New York City, 10/16/1940 – 03/31/1947; Record Group: Records of the Selective Service System, 147, Ancestry.com. U.S., World War II Draft Cards Young Men, 1940-1947 

Gerson Blumenfeld II, Final Chapter: Katinka Blumenfeld Rosenberg and Her Family

This is the final chapter in the story of the children of Gerson Blumenfeld II, son of Isaak Blumenfeld I. It completes the story of the family of Gerson’s daughter, Katinka Blumenfeld Rosenberg. Thank you to my cousin Michael, Katinka’s grandson, and his uncle, Henry, Katinka’s son, for sharing their family’s story.

Michael shared this adorable photograph of Katinka’s three sons, Guenther, Heinz, and Walter, taken in 1931 when they were still in Germany. Walter was ten, Guenther five, and Henry two years old.

Guenther, Heinz, and Walter Rosenberg, 1931. Courtesy of Michael Rosenberg

Michael also provided me with scans of his grandmother Katinka’s German passport, which included photographs of Katinka and her two younger sons, Guenther and Heinz.

As we saw, the family arrived in the US in early 1940, and when the 1940 US census was taken, Katinka and her husband Emanuel (known primarily as Emil) Rosenberg and their three sons, Walter, Guenther, and Heinz, now Henry, were living in Manhattan, and Emanuel was a salesman for a retail grocery business. Walter, then 19, was a machine operator in a watch factory. Gunter (14) and Henry (11) were in school.

Katinka filed a declaration of intention to become a US citizen on July 5, 1940, as did her husband Emanuel. Their son Walter filed his two weeks later on July 20, 1940.

The National Archives at Philadelphia; Philadelphia, PA; NAI Title: Declarations of Intention For Citizenship, 1/19/1842 – 10/29/1959; NAI Number: 4713410; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: 21 Source Information Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943

The National Archives at Philadelphia; Philadelphia, PA; NAI Title: Declarations of Intention For Citizenship, 1/19/1842 – 10/29/1959; NAI Number: 4713410; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: 21 Source Information Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943

Walter Rosenberg declaration of intention, The National Archives at Philadelphia; Philadelphia, PA; NAI Title: Declarations of Intention For Citizenship, 1/19/1842 – 10/29/1959; NAI Number: 4713410; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: 21, (Roll 596) Declarations of Intention For Citizenship, 1842-1959 (No 468501-469500), Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943

Walter registered for the draft on February 15, 1942. Although the official records from the National Archives and Records Administration show that Walter enlisted on November 27, 1942,1 his petition for naturalization dated April 21, 1945, states that he joined the US Army on December 5, 1942. His petition was granted, and Walter became a US citizen that day in Alexandria, Louisiana, where he was stationed. Because he knew German, he worked as a translator interrogating German POWs.

Walter Rosenberg, World War II draft registration, National Archives at St. Louis; St. Louis, Missouri; WWII Draft Registration Cards for New York City, 10/16/1940 – 03/31/1947; Record Group: Records of the Selective Service System, 147, Ancestry.com. U.S., World War II Draft Cards Young Men, 1940-1947

Walter Rosenberg petition for naturalization, National Archives and Records Administration – Southeast Region (Atlanta); Atlanta, GA; Petitions For Naturalization, Compiled 1922-1964; Series Number: 648598; Record Group Title: Records of District Courts of the United States; Record Group Number: 21 Naturalization Petitions, 1944-1945, Ancestry.com. Louisiana, U.S., Naturalization Records, 1836-2001

On his eighteenth birthday, July 7, 1943, Guenther Rosenberg registered for the draft. He was then working for his cousin, Kurt Simon, son of his aunt Meta Blumenfeld Simon, and living in Wayawanda, New York, where Kurt was also living, as we saw. Guenther entered the US Army on June 28, 1944, and on September 15, 1944, he became a US citizen in Jacksonville, Florida, where he was stationed. He was honorably discharged from the army on November 5, 1944,2 after his foot was injured by a hand grenade.3

Guenther Rosenberg, World War II draft registration, National Archives at St. Louis; St. Louis, Missouri; WWII Draft Registration Cards for New York State, 10/16/1940 – 03/31/1947; Record Group: Records of the Selective Service System, 147 Ancestry.com. U.S., World War II Draft Cards Young Men, 1940-1947

Guenther Rosenberg, petition for naturalization, The National Archives at Atlanta; Atlanta, Ga; ARC Title: Petitions For Naturalization, 1880-1975; NAI Number: 2111793; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: 21
 Jacksonville Petition and Records, Oct 1944 – Jan 1945 (Roll 190), Ancestry.com. Florida, U.S., Naturalization Records, 1847-1995

Henry (now using that name), the youngest son, also registered for the draft shortly after his eighteenth birthday; he filed his registration on August 22, 1946. He was living at home with his parents in New York and was a student. Fortunately, by that time World War II had ended.

Katinka became a citizen on December 6, 1945.

Katinka Blumenfeld Rosenberg certificate of naturalization. Courtesy of Michael Rosenberg

After Walter was discharged from the US army, he returned to New York and opened up a grocery store with his brother Guenther in 1947, located on Broadway at 163rd Street in Washington Heights and  called Rosenberg Brothers Dairy.4

On July 10, 1949, Walter Rosenberg married Margot Scharlack in New York City. They met when she came into his grocery store.5 Margot was born in Frankfurt, Germany, on May 24, 1924, to Max Scharlack and Recha Hirsch,6 and had immigrated to the US with her family on November 1, 1937.7 In 1940, she and her family were living in San Antonio, Texas, where her father was a bookkeeper for a music store.8

In 1950, Walter and Margot were living in New York City where Walter owned a retail grocery store and Margot was a radio assembler.9 Walter and Margot would have two children, my cousins Michael and Gary.

Michael shared with me these photographs taken in the early 1950s, one of him as a baby with his Uncle Henry and the other with his grandparents Katinka and Emil, and one of his grandparents alone.

Katinka Blumenfeld Rosenberg, Michael Rosenberg, Emil Rosenberg. Courtesy of Michael Rosenberg

Michael Rosenberg and Henry Rosenberg. Courtesy of Michael Rosenberg

Katinka and Emil Rosenberg   Courtesy of Michael Rosenberg

Meanwhile, Katinka, Emanuel (using Emil here), and their other two sons Guenther, here listed as George, and Henry were also living in New York City in 1950, not too far from Walter and Margot. Emil listed his occupation as a shipping clerk for a wholesale grocery store and George reported that he was the proprietor of a retail grocery store, the store he owned with his brother Walter. Henry had no occupation listed.

Emil Rosenberg and family, 1950 US census, United States of America, Bureau of the Census; Washington, D.C.; Seventeenth Census of the United States, 1950; Record Group: Records of the Bureau of the Census, 1790-2007; Record Group Number: 29; Residence Date: 1950; Home in 1950: New York, New York, New York; Roll: 3572; Sheet Number: 7; Enumeration District: 31-2292, Ancestry.com. 1950 United States Federal Census

On June 17, 1951, Guenther/George married Lottie Rosenthal in Napa, California.10 She was the daughter of Frederick Rosenthal and Bella Lorch and was born in Frankfurt, Germany, on May 8, 1929.11 She came with her parents to New York on November 11, 1937,12 but then sailed from New York to San Francisco, California, on November 27, 1937, arriving there on December 13, 1937.13 Lottie and her parents settled in Napa, California, where her father worked as a power machine operator in a garment factory in 1940.14

According to Lottie’s obituary, “[i]n 1950, she traveled to New York City to visit family, and, in turn, met her future husband, George. Married in 1951, they continued in the family business of Rosenthal’s Fresh Ranch Eggs, which later changed to the Rosenthal’s Dried Fruit and Nut business, which is now known as Napa Nuts. In 1953, both Lottie and George along with several other families co-founded Congregation Beth Shalom, where she was an active member for more than 50 years.” George and Lottie had two children born in the 1950s.15

Henry Rosenberg married Victoria Hammerschlag in 1963. Victoria was born in Buenos Aires, Argentina, in 1937, after her parents immigrated there from Germany. Victoria is the second cousin, once removed, of Vera Hammerschlag, who later married Milton Hamburger, Henry’s first cousin, once removed. Henry and Victoria have three children, seven grandchildren, and six great-grandchildren.16

A year after Henry married Victoria, Emil Rosenberg died at age 79 on August 1, 1964.17 Katinka survived her husband by less than three years; she died on April 19, 1967, at the age of 75.18

Photo courtesy of Michael Rosenberg

Their son Guenther/George also did not live to see his eightieth birthday. He died on October 27, 1998, in Napa, California; he was only seventy-three.19 Fortunately, both of his brothers have had greater longevity. Walter Rosenberg was 94 when he died on November 28, 2014, in New York.20 And Henry Rosenberg, with whom I had the great pleasure of speaking, is still alive and well at 94.

Thank you again to my cousins Michael Rosenberg and Henry Rosenberg for sharing their stories, memories, and photographs.

That completes the story of Gerson Blumenfeld II and his family. Tomorrow morning I will be participating in a Blumenfeld Hanukkah Zoom with some of Gerson’s descendants as well as many descendants of other Blumenfeld ancestors. I will be sure to report on that next week.

Happy Hanukkah, everyone!


  1. Walter J Rosenberg, Race: White, Marital Status: Single, with dependents (Single)
    Rank: Private, Birth Year: 1920, Nativity State or Country: Danzig or Germany, Citizenship: Not Yet a Citizen, Residence: New York, New York, Education: 2 years of high school, Civil Occupation: Semiskilled occupations in manufacture of clocks, watches, jewelry, and articles of precious metals, Enlistment Date: 27 Nov 1942
    Enlistment Place: New York City, New York, Service Number: 32645393, Branch: Branch Immaterial – Warrant Officers, USA, Component: Selectees (Enlisted Men)
    Source: Civil Life, Height: 66, Weight: 114, National Archives at College Park; College Park, Maryland, USA; Electronic Army Serial Number Merged File, 1938-1946; NAID: 1263923; Record Group Title: Records of the National Archives and Records Administration, 1789-ca. 2007; Record Group: 64; Box Number: 05442; Reel: 208, Ancestry.com. U.S., World War II Army Enlistment Records, 1938-1946 
  2. Guenther G Rosenberg, Race: White, Marital Status: Single, without dependents (Single), Rank: Private, Birth Year: 1925, Nativity State or Country: Danzig or Germany
    Citizenship: Not Yet a Citizen, Residence: New York, New York, Education: 2 years of high school, Civil Occupation: Skilled occupations in the manufacture of miscellaneous products, Enlistment Date: 28 Jun 1944, Enlistment Place: Camp Upton Yaphank, New York, Service Number: 42138415, Branch: No branch assignment, Component: Selectees (Enlisted Men), Source: Civil Life, National Archives at College Park; College Park, Maryland, USA; Electronic Army Serial Number Merged File, 1938-1946; NAID: 1263923; Record Group Title: Records of the National Archives and Records Administration, 1789-ca. 2007; Record Group: 64; Box Number: 15088; Reel: 20, Ancestry.com. U.S., World War II Army Enlistment Records, 1938-1946 
  3. Email from Michael Rosenberg, November 30, 2022. 
  4. Ibid. 
  5. Ibid. See also Walter J Rosenberg, Gender: Male, Marriage License Date: 5 Jul 1949, Marriage License Place: Manhattan, New York City, New York, USA, Spouse:
    Margot Scharlack, License Number: 18136, New York City Municipal Archives; New York, New York; Borough: Manhattan; Volume Number: 26, Ancestry.com. New York, New York, U.S., Marriage License Indexes, 1907-2018 
  6. Margot Scharlack, [Margot Rosenberg], Gender: Female, Race: White, Birth Date: 24 May 1924, Birth Place: Frankfurt, Federal Republic of Germany, Death Date: 3 Apr 2005, Father: Max Scharlack Mother: Recha Hirsch, SSN: 461261953, Ancestry.com. U.S., Social Security Applications and Claims Index, 1936-2007. 
  7. Margot Scharlack, ship manifest, Year: 1937; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 15; Page Number: 81, Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957 
  8. Scharlack family, 1940 US census, Year: 1940; Census Place: San Antonio, Bexar, Texas; Roll: m-t0627-04206; Page: 3A; Enumeration District: 259-149, Ancestry.com. 1940 United States Federal Census 
  9. Walter Rosenberg, 1950 US census, United States of America, Bureau of the Census; Washington, D.C.; Seventeenth Census of the United States, 1950; Record Group: Records of the Bureau of the Census, 1790-2007; Record Group Number: 29; Residence Date: 1950; Home in 1950: New York, New York, New York; Roll: 3572; Sheet Number: 71; Enumeration District: 31-2291, Ancestry.com. 1950 United States Federal Census 
  10. Guenther G Rosenberg, Gender: Male, Estimated Birth Year: abt 1926
    Age: 25, Marriage Date: 17 Jun 1951, Marriage Place: Napa, California, USA
    Spouse: Lottie Rosenthal Spouse Age: 22, Ancestry.com. California, U.S., Marriage Index, 1949-1959. 
  11. Napa Valley Register (August 19, 2014) , obit for Lottie Rosenberg, GenealogyBank.com (https://www.genealogybank.com/doc/obituaries/obit/14FD71AE3A70B180-14FD71AE3A70B180 : accessed 2 December 2022) 
  12. Rosenthal family, ship manifest, Year: 1937; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 15; Page Number: 171, Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957 
  13. Rosenthal family, ship manifest, The National Archives at Washington, D.C.; Washington, D.C.; Passenger Lists of Vessels Arriving At San Francisco, California; NAI Number: 4498993; Record Group Title: Records of the Immigration and Naturalization Service, 1787-2004; Record Group Number: 85, Ancestry.com. California, U.S., Arriving Passenger and Crew Lists, 1882-1959 
  14. Rosenthal family, 1940 US census, Year: 1940; Census Place: Napa, Napa, California; Roll: m-t0627-00269; Page: 12A; Enumeration District: 28-12A, Ancestry.com. 1940 United States Federal Census 
  15. See Note 11, supra. 
  16. Phone conversation with Henry Rosenberg on October 30, 2022. Email from Michael Rosenberg, November 30, 2022. 
  17.  Emanuel Rosenberg, Social Security Number: 092-16-4853, Birth Date: 29 Jun 1885 Issue Year: Before 1951, Issue State: New York, Death Date: Aug 1964, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File, Ancestry.com. U.S., Social Security Death Index, 1935-2014 
  18. Find a Grave, database and images (https://www.findagrave.com/memorial/236669638/katinka-rosenberg: accessed 02 December 2022), memorial page for Katinka Rosenberg (1891–1967), Find a Grave Memorial ID 236669638, citing Cedar Park Cemetery, Paramus, Bergen County, New Jersey, USA; Maintained by dalya d (contributor 46972551) . (Headstone has date.) 
  19. Guenther Rosenberg, [George G Rosenberg], [George Rosenberg], Gender: Male
    Race: White, Birth Date: 7 Jul 1925, Birth Place: Frankfurt MA, Federal Republic of Germany, Death Date: 27 Oct 1998, Father: Emil Rosenberg Mother:  Katinka Blumenfeld, SSN: 093129735, Ancestry.com. U.S., Social Security Applications and Claims Index, 1936-2007 
  20. Information from Michael Rosenberg, email dated December 21, 2022. 

Gerson Blumenfeld II, Part IV: Leaving Germany

Three of the four surviving children of Gerson Blumenfeld II made it out of Germany in time to escape from the Nazis.

The family of Mina Blumenfeld Simon were the first descendants of Gerson Blumenfeld II to leave Germany. Mina’s son Josef arrived in New York on February 5, 1937. He listed his occupation as a butcher and his prior residence as Wetzlar, a town near Hermannstein where he was born.

Josef Simon ship manifest, Year: 1937; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 10; Page Number: 35, New York Passenger Lists, 1820-1957, Ancestry.com

His brother Kurt arrived eight months later on October 1, 1937; he listed his occupation as a merchant and last residence as Wetzlar.

Kurt Simon ship manifest, Year: 1937; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 3; Page Number: 38, Ship or Roll Number: New York, Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957

The rest of the family—Albert, Mina, and Grete—arrived the following year on August 18, 1938. They also had been living in Wetzlar where Albert was a merchant.

Albert Meta Grete Simon passenger manifest, Year: 1938; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 12; Page Number: 8, Ship or Roll Number: Washington
Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957

Mina had officially changed her name from Mina Blumenfeld Simon to Meta Simon by the time she filed her Declaration of Intention to become a US citizen on January 24, 1939.

Meta Blumenfeld Simon declaration of intention, The National Archives at Philadelphia; Philadelphia, PA; NAI Title: Declarations of Intention For Citizenship, 1/19/1842 – 10/29/1959; NAI Number: 4713410; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: 21, (Roll 549) Declarations of Intention For Citizenship, 1842-1959 (No 427401-428300), Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943

The family was reunited and living together as of the 1940 US census. They were living in New York City, and Albert and his two sons Kurt and Joseph (as spelled here) were working as butchers.

Albert Simon and family 1940 US census, Year: 1940; Census Place: New York, New York, New York; Roll: m-t0627-02670; Page: 11B; Enumeration District: 31-1895, Ancestry.com. 1940 United States Federal Census

Friedrich Blumenfeld and his family, including his mother Berta Alexander Blumenfeld, were the next family members to arrive in the US. They left shortly after Kristallnacht.

I had the great pleasure of Zooming with two of Friedrich’s grandsons last week, Steven and Milton, and they shared with me a story about their grandmother Berta’s reaction to Kristallnacht. Apparently when the Nazis came around to arrest Jewish men in the aftermath of Kristallnacht, Berta was so angry that she took the medals awarded to the family in honor of  Moritz and Isaak, the two sons who died fighting for Germany in World War I, and threw them at the Nazi soldiers, yelling that she had lost two sons already. According to the family, the soldiers backed off and left the family alone. Soon thereafter the family was able to get visas to leave Germany.1

Friedrich, Berta, and their two children arrived in the US on January 13, 1939. Friedrich’s occupation on the ship manifest is listed as shoe manufacturing, but his grandsons told me he was actually a dry goods salesman in Momberg.

Friedrich Blumenfeld and family passenger manifest, Year: 1939; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 23; Page Number: 150, Ship or Roll Number: Hansa
Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957

I cannot locate them on the 1940 census, but on October 16, 1939, they were all living together in the Bronx, according to Friedrich’s Declaration of Intention filed on that date. Friedrich was unemployed at that time.

Friedrich Blumenfeld declaration of intention, The National Archives at Philadelphia; Philadelphia, PA; NAI Title: Declarations of Intention For Citizenship, 1/19/1842 – 10/29/1959; NAI Number: 4713410; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: 21,  (Roll 567) Declarations of Intention For Citizenship, 1842-1959 (No 444001-444900), Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943

Katinka Blumenfeld Rosenberg was the last of the children of Gerson Blumenfeld II to escape Nazi Germany in time. Their departure was delayed because, as I learned from Katinka’s son Heinz/Henry, after Kristallnacht, Katinka’s husband Emanuel and son Walter were taken to Buchenwald where Walter spent two months and Emanuel spent five weeks. After they were released in early 1939, the family was determined to leave, but it was very difficult to find a sponsor to help them get permission to immigrate to the US. Finally a stranger from Texas who was not even related to the family came forward with an affidavit and sponsored the family. They took a train to Italy and sailed to the US from Genoa. As Henry and I discussed during our conversation, it is somewhat miraculous that they were to get out of Germany after World War II had started since for so many the borders closed after September 1, 1939.2

Katinka, her husband Emanuel Rosenberg, and their three sons Walter, Guenter, and Heinz arrived in New York on February 1, 1940. Emanuel listed his occupation as a trader, and Momberg was their last residence.

Emanuel Rosenberg and family passenger manifest, Year: 1940; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 6; Page Number: 37, Ship or Roll Number: Conte Di Savoia, Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957

Henry said they at first lived with cousins in the Bronx, but soon moved to Washington Heights in Manhattan where so many German Jewish refugees settled in the 1930s and 1940s. Henry quickly learned English and soon was able to not only catch up with his classmates but to excel in school.3

When the 1940 US census was taken a few months after their arrival, the Rosenbergs were all living in New York City. Emanuel was working in a grocery store, and Walter was a machine operator in a watch factory.

Emanuel Rosenberg and family 1940 US census,Year: 1940; Census Place: New York, New York, New York; Roll: m-t0627-02670; Page: 9A; Enumeration District: 31-1887, Ancestry.com. 1940 United States Federal Census

Thus, Mina, Friedrich, and Katinka and their families were able to escape to the US in time and survived the Holocaust.

Tragically, the youngest child of Gerson Blumenfeld II, Sitta Blumenfeld Spier, did not leave Germany in time to escape the Holocaust.  Her family’s story in my next post.


I will be taking next week off to be with my family, who are coming to visit for Thanksgiving. Have a great Thanksgiving to all my US readers!

 

 


  1. Zoom with Steven Hamburger and Milton Hamburger, November 10, 2022. 
  2. Phone conversation with Henry Rosenberg, October 30, 2022 
  3. See Note 2, supra. 

The Other Sister: Mina Schoenthal

It’s fascinating to me how finding one more ancestor—in this case, my great-great-grandfather’s younger sister Mina–leads to so many more descendants, so many more stories.  Sometimes I do think that eventually I will find myself related to every Jewish person I know if not every person I know.

While searching for Hamberg relatives in the Breuna marriage archives, I ran across a record for a “Minna Schoenthal” who married a Markus Rosenberg.  I was surprised to see the name Schoenthal in Breuna, but saved the document to study later.  I thought Minna could be a relative, but I was focused on the Hambergs at that moment, and I couldn’t decipher Minna’s parents’ names, so put it on the back burner.

Marriage of Minna Schoenthal and Markus Rosenberg September 1849 HHStAW Abt. 365 Nr. 92, S. 9

Marriage of Minna Schoenthal and Markus Rosenberg September 1849
HHStAW Abt. 365 Nr. 92, S. 9

I did the same when I saw a Breuna birth record for a child named Hendel whose mother’s birth name had been Mina Schoenthal, father Noah Braunsberg.  I was a bit confused—was this the same woman as the Minna married to Markus Rosenberg? Was this a relative?  Again, I put it on the back burner.

Birth of Hendel Braunsberg August 1847 HHStAW Abt. 365 Nr. 90, S. 12

Birth of Hendel Braunsberg
August 1847
HHStAW Abt. 365 Nr. 90, S. 12

 

When I returned to the children of Levi Schoenthal and Henrietta Hamberg, first David Baron and Roger Cibella shared their discovery of Levi Schoenthal’s sister Fradchen/Fanny, and her marriage to Simon Goldschmidt/Goldsmith.   That led to the discovery that more than twenty years before Henry Schoenthal had arrived in America in 1866, his aunt and uncle had settled in western Pennsylvania with their children Jacob and Hannah.  I had assumed that Henry had been the pioneer in the family, but in fact he was following in the footsteps of Fanny and Simon Goldsmith and their children.

Then Hans-Peter Klein informed me that Levi Schoenthal had had a third sister, Mina, and I recalled that I had seen the above-mentioned records in the Breuna archives.  I sent them to Hans-Peter, and he confirmed that both records were for Levi’s sister Mina; the marriage record to Markus Rosenberg indicated that her parents were Hienemann Schoenthal and Hendel Beerenstein, who were also the parents of Levi Schoenthal and Fanny Schoenthal Goldsmith.  That is, Mina, like Fanny, was my three-times great-aunt.

Hans-Peter also explained that Mina had first married Noah Braunsberg and had the child for whom I’d found the birth record, that is, Hendel, born in August 1847. Mina had then gotten married again, this time to Markus Rosenberg in September 1949, and they had also had a child, a daughter named Malchen who died two months after she was born in 1850.  Hans-Peter sent me Madchen’s birth and death records, and with some additional searching I found both the marriage record for Mina Schoenthal and Noah Braunsberg and the death record for Noah Braunsberg, who died in 1847, just a year after marrying Mina and months after the birth of their daughter Hendel.

Mina Schoenthal marriage to Noah Braunsberg June 10, 1846 HHStAW Abt. 365 Nr. 92, S. 8

Mina Schoenthal marriage to Noah Braunsberg June 10, 1846
HHStAW Abt. 365 Nr. 92, S. 8

Hans-Peter had concluded that Mina and Markus had not had any other children after Madchen died.  But after entering Markus Rosenberg into my family tree on Ancestry, a number of shaky leafs, as the hint system on Ancestry calls them, popped up.  I figured that they would be hints for a different man named Marcus Rosenberg, so I was pleasantly surprised when I saw that it was a US census report for a Marcus Rosenberg with a wife named Mena and several children.  I searched a bit further, and once I saw that this family had been living in Washington, Pennsylvania, in 1860, I knew that this had to be the same Markus and Mina Rosenberg from Breuna, Germany, and thus my three-times great-aunt and her husband. Marcus was working as a shoemaker, just like his father-in-law back in Germany, and he and Mina had in fact had a number of children after Madchen died—some born in Germany, some in the United States.

Markus Rosenberg and family 1860 US census Year: 1860; Census Place: Washington, Washington, Pennsylvania; Roll: M653_1192; Page: 1141; Image: 580; Family History Library Film: 805192

Markus Rosenberg and family 1860 US census
Year: 1860; Census Place: Washington, Washington, Pennsylvania; Roll: M653_1192; Page: 1141; Image: 580; Family History Library Film: 805192

From this advertisement, it appears that Marcus had been in business in Washington, Pennsylvania, for some time before 1860:

Advertisement Date: Thursday, July 19, 1860 Paper: Washington Reporter (Washington, Pennsylvania) Volume: LII Issue: 53 Page: 4

Advertisement
Date: Thursday, July 19, 1860 Paper: Washington Reporter (Washington, Pennsylvania) Volume: LII
Issue: 53 Page: 4

To figure out when they had immigrated to the US, I tried to find records for the children reported to have been born in Germany on the 1860 US census record: Hannah (1848) and Rachel (1852).  If the birth year for Hannah was really 1848, that would mean she was born before Mina married Marcus and that she was probably the child named Hendel born to Mina and her first husband Noah Braunsberg.  The birth year was inferred by Ancestry as 1848 because Hannah was reported to have been twelve on the 1860 census and 22 on the 1870 census, but she also could have been born in August, 1847, as Hendel had been, and just not yet have   celebrated her next birthday at the time of the census.  Although I cannot be sure, I am fairly certain that Hannah was in fact the daughter of Noah Braunsberg, not Marcus Rosenberg.  Rachel, born in 1852, would then be the first child born to Mina and Marcus Rosenberg.

But where was Rachel born? On the 1860 census, she is listed as nine years old and born in Germany, thus presumably born in 1851.  The 1870 census reports that Rachel was then nineteen, but that she was born in Maryland.  Using the closer in time rule, it would seem more likely that she was born in Germany as the 1860 census reports.  I’ve yet to find a German birth record for her, however.

Marcus Rosenberg 1870 US census Year: 1870; Census Place: Philadelphia Ward 18 District 55, Philadelphia, Pennsylvania; Roll: M593_1403; Page: 338B; Image: 356; Family History Library Film: 552902

Marcus Rosenberg 1870 US census
Year: 1870; Census Place: Philadelphia Ward 18 District 55, Philadelphia, Pennsylvania; Roll: M593_1403; Page: 338B; Image: 356; Family History Library Film: 552902

 

The next child listed as a child of Mina and Marcus Rosenberg was Julia, who according to the 1860 census was born in 1854 in Maryland.  Of course, there are inconsistencies in later records.  The 1870 census says she was born in Hesse-Darmstadt; the 1880 census says she was born in Pennsylvania.  Since two out of three say she was born in the US, and the closest in time to her birth (1860) says she was born in the US, I am willing to discount the 1870 census.  She was then living as a lodger with her sister Hannah, and the census taker could have gotten bad information from someone else in the household.

Thus, if in fact Julia was born in the US (whether Maryland or Pennsylvania) in 1854, that meant that Mina had herself immigrated by that time. If Rachel was born in the United States in 1851, then the family had immigrated even earlier.   Although I still have not found a passenger manifest for Mina or her two oldest children, Hannah and Rachel, I was able to find this one listing Marcus Rosenberg.   He arrived on the ship Ocean on August 9, 1850, five years after Fanny and Simon Goldsmith, and sixteen years before Henry Schoenthal.  If Rachel was born in 1851 in Germany, as one of the census records suggests, Mina must have been pregnant when Marcus left for the United States.

Marcus Rosenberg ship manifest National Archives and Records Administration (NARA); Washington, DC; Records of the US Customs Service, RG36; Series: M255; Roll: 8

Marcus Rosenberg ship manifest
National Archives and Records Administration (NARA); Washington, DC; Records of the US Customs Service, RG36; Series: M255; Roll: 8

A fourth daughter named Mary was three in 1860 and fourteen in 1870 and born in Pennsylvania, according to the census records. (She is missing from the first enumeration of the 1870 census, but appears in the second enumeration.)  Thus, she was likely born in 1856. Mina and Marcus had another child, a son named Henry on the 1870 census, but listed as Harry on later records.  Harry was reported as nine years old on the 1870 census, so was born probably in 1861.

Thus, not only was Henry Schoenthal preceded by Fanny and Simon Goldsmith in coming to Washington, Pennsylvania; Fanny’s sister Mina and her husband Marcus Rosenberg had also gotten here before Henry and had also lived in Washington, Pennsylvania.

But the Rosenberg family did not stay in Washington.  By 1870 and perhaps earlier, they had relocated to Philadelphia, where Marcus was working as a tailor, according to the 1870 US census.  Rachel, Julia, Mary, and Henry were still living with them.  Their oldest daughter, Hannah, had married Herrman (later Herman) Hirsh on November 5, 1867, in Philadelphia, so it is possible that by 1867 the family as a whole had already moved to Philadelphia.  But Herman and Hannah moved back to the western part of Pennsylvania not too long after their marriage; their first child, Morris, was born in Pittsburgh on August 12, 1869, and his brother Nathan was born the following year.  In 1870, Herman and Hannah Hirsh and their two sons were living in Allegheny City (today part of Pittsburgh), and Herman was working in the retail clothing business.  Herman was also born in Germany and a fairly recent immigrant.

Herman Hirsh and family 1870 census Year: 1870; Census Place: Allegheny Ward 3, Allegheny, Pennsylvania; Roll: M593_1290; Page: 308A; Image: 617; Family History Library Film: 552789

Herman Hirsh and family 1870 census
Year: 1870; Census Place: Allegheny Ward 3, Allegheny, Pennsylvania; Roll: M593_1290; Page: 308A; Image: 617; Family History Library Film: 552789

During the 1870s, Herman and Hannah (Rosenberg) Hirsh had three more children, a daughter Carrie born in 1872, and two sons: Harry (1874) and Sidney (1878).

By 1880, Marcus and Mina only had Julia living with them at home in Elk City, Pennsylvania.  Marcus was working in the retail clothing business.  Elk City is about 90 miles northeast of Pittsburgh and over 300 miles from Philadelphia.  I am not sure what took Marcus, Mina and Julia back to the western part of Pennsylvania, yet to a place not close to their other family members in Pittsburgh and Washington, Pennsylvania.

Marcus Rosenberg and family 1880 US census Year: 1880; Census Place: Elk, Clarion, Pennsylvania; Roll: 1117; Family History Film: 1255117; Page: 131C; Enumeration District: 068; Image: 0267

Marcus Rosenberg and family 1880 US census
Year: 1880; Census Place: Elk, Clarion, Pennsylvania; Roll: 1117; Family History Film: 1255117; Page: 131C; Enumeration District: 068; Image: 0267

Their youngest daughter Mary had married Joseph Podolsky sometime between 1870 and 1878, when their first child Flora was born.  Harry followed in 1879, and Birdie in 1880.  According to the 1880 census, Joseph was a clothing dealer born in Prussia.  They were living in Millersburg, Ohio, about 120 miles from Pittsburgh, where Mary’s sister Hannah was living, and almost 170 miles from Elk City, where Mary’s parents and sister Julia were living.

Joseph Podolsky and family 1880 US census Year: 1880; Census Place: Millersburg, Holmes, Ohio; Roll: 1034; Family History Film: 1255034; Page: 292A; Enumeration District: 128; Image: 0305

Joseph Podolsky and family 1880 US census
Year: 1880; Census Place: Millersburg, Holmes, Ohio; Roll: 1034; Family History Film: 1255034; Page: 292A; Enumeration District: 128; Image: 0305

I cannot account for where the other two children of Mina and Marcus Rosenberg were in 1880. I cannot find Rachel or Harry on the 1880 census.  In fact, I can’t locate Rachel on any document after 1870.  Perhaps Rachel had married, but I can’t find her.  I think it is more likely that she died.  Harry would have been only 19 in 1880.  Where could he have gone? He does reappear later, but I’ve no idea where he was in 1880.

By 1880, my various Schoenthal relatives were thus getting more spread out, though still for the most part in Pennsylvania and mostly in the western part of the state.  The next two decades would bring new family members into the fold—both by birth and by immigration.