Dorothea Blumenfeld Haas, Daughter of Giedel Blumenfeld Blumenfeld: A Family Destroyed

As I turn to the tragic story of the fourth child of Giedel Blumenfeld and Gerson Blumenfeld, Dorothea Blumenfeld Haas, I only wish she, her sons, and her grandchildren had followed many of Dorothea’s siblings and her only daughter out of Germany before it was too late.

As we saw, Dorothea was born on December 26, 1869, in Kirchhain. She married Joseph Haas on August 12, 1898, in Kirchhain. He was born on October 3, 1863, to Wolf Haas and Johannette Schei in Grenzhausen, Germany.

Dorothea Blumenfeld and Joseph Haas marriage record, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Bestand: 915; Laufende Nummer: 5026, Year Range: 1898, 
Ancestry.com. Hesse, Germany, Marriages, 1849-1930

Dorothea and Joseph Haas had three children. Walter Haas (presumably named for Joseph’s father Wolf) was born on August 23, 1899, in Hoehr Grenzhausen, Germany. Thank you to Aaron Knappstein for obtaining Walter’s birth record as well as many of the records included in this post.

Walter Haas birth record

His sister Gertha Giedel Haas (presumably named for Dorothea’s mother Giedel) was born in Hoehr Grenzhausen on November 5, 1901.

Gertha Haas birth record

And Gustav Haas was born on December 7, 1908, in Hoehr Grenzhausen.

Gustav Haas birth record from Grenzhausen

Walter Haas married Irma Weinberg on May 11, 1933. Walter’s occupation was a cattle dealer.

Marriage record of Walter Haas and Irma Weinberg

 

Irma was born on January 5, 1901, in Hartenfels, Germany, to Isaac Weinberg and Ida Gerson.

Irma Weinberg birth record

Walter and Irma had two children. Ilse was born in Grenzhausen on July 22, 1934.

Her brother Ingfried was born on February 5, 1937, in Grenzhausen.

Ingfried Haas birth record from Grenzhausen

Thank you to Aaron Knappstein for obtaining the birth records for Walter, Gertha, Gustav, Ilse and Ingfried Haas and for Irma Weinberg and the marriage record of Walter and Irma.

Tragically, almost every member of this family was murdered by the Nazis. Joseph Haas died January 2, 1932,1 so was spared seeing what happened to his wife, children, and grandchildren. Dorothea,2 her sons Gustav3 and Walter,4 and Walter’s wife Irma5 and their son Ingfried6 were all deported to the Minsk concentration camp in either November or December, 1941, and died there in 1942, according to their memorials on Yad Vashem.  Little Ingfried was only four years old.

Walter Haas Page of Testimony at Yad Vashem, found at https://yvng.yadvashem.org/nameDetails.html?language=en&itemId=5674520&ind=1

Irma Weinberg Haas Page of Testimony at Yad Vashem, found at https://yvng.yadvashem.org/nameDetails.html?language=en&itemId=1205033&ind=2

Ingfried Haas Page of Testimony at Yad Vashem, found at https://yvng.yadvashem.org/nameDetails.html?language=en&itemId=5859525&ind=1

Walter and Irma’s daughter Ilse7 had been smuggled out of Germany to the Netherlands for safety before her family was sent to Minsk, but then Ilse was deported from the Netherlands to the Sobibor concentration camp on March 13, 1943, where she was murdered. She was only eight years old.

The entry on FindAGrave for Ilse provides this biographical note:

Ilse was born on July 22, 1934 in Höhr, Germany. She later moved to the Netherlands as a German Jewish refugee. During the war, she lived at an orphanage for Jewish children in Den Haag, Netherlands. German authorities forcibly closed the orphanage in March 1943, sending most of the children and staff to Sobibor on March 10th, where they were murdered on March 13th. Ilse was one of the children killed. She was just 8 years old.

The Dokin website provided this photograph of Ilse:

Ilse Haas. Courtesy of Zina Bee on FindAGrave, located at https://www.findagrave.com/memorial/187427809/ilse-haas

The only member of this extended family who survived was Dorothea and Joseph’s daughter Gertha, who arrived in New York on December 2, 1939, from Frankfurt, where the Haas family had relocated at some point, whether willingly or not.8

The manifest reported that Gertha was going to her aunt, “J. Bloomfield,” at 1162 Grant Avenue in the Bronx.

Gertha Haas, ship manifest, Year: 1939; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 1; Page Number: 40, Ship or Roll Number: Rotterdam, Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957

I wasn’t sure who this could be. Using Stevemorse.org, I located on the 1940 census a Johanna Bloomfield, a 70 year-old widow born in Germany, living at the address listed on Gertha’s manifest. Searching my tree, I realized that she was Johanna Tannenbaum, the widow of Max Bloomfield, born Markus Blumenfeld, younger brother of Gertha’s mother Dorothea. Max and Johanna’s story will be told in my next blog post.

Johanna Bloomfield, 1940 US census, Year: 1940; Census Place: New York, Bronx, New York; Roll: m-t0627-02467; Page: 10A; Enumeration District: 3-268C, Ancestry.com. 1940 United States Federal Census

Gertha sailed from Rotterdam, but listed her last residence as Frankfurt. Her ship left Rotterdam on November 22, 1939, almost two months after World War II started when it was very difficult to leave Germany. How was Gertha able to escape when her mother, brothers, and niece and nephew could not? I wish I knew her full story.

Gertha filed her Declaration of Intention to become a US citizen on March 29, 1940.

Gertha Haas, Declaration of Intention, The National Archives at Philadelphia; Philadelphia, Pennsylvania; 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 583) Declarations of Intention for Citizenship, 1842-1959 (No 457001-457900), Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943

Almost three years after safely immigrating to the US, Gertha married Julius Hecht on October 10, 1942.9 Julius was also a refugee from Nazi Germany. He was born on June 23, 1890, in Limburg, Germany, to Abraham Hecht and Regina Stern. He arrived in the US even later than Gertha—on September 9, 1941— and had also been previously living in Frankfurt, but sailed from Spain.10 Julius was 52 and Gertha was 39 when they married, and they did not have children. Julius and Gertha both died in 1974 within two months of each other, Julius in May,11 Gertha in July.12 He was 83, and she was 71.

Sadly, there are no direct descendants of Dorothea Blumenfeld and Joseph Haas to tell their stories. Perhaps I will find a cousin who can tell me more about this family that was almost completely wiped out by the Nazis.

 

 


  1. Joseph Haas, Birth Date: 3 Oct 1863, Death Date: 02 Jan 1932, Age at Death: 68
    Burial Plot: 1, Burial Place: Höhr-Grenzhausen, Germany, JewishGen, comp. JewishGen Online Worldwide Burial Registry (JOWBR). 
  2. Dora Haas Blumenfeld entry at Yad Vashem, found at https://yvng.yadvashem.org/nameDetails.html?language=en&itemId=11514166&ind=1 
  3. Gustav Haas entry at Yad Vashem, found at https://yvng.yadvashem.org/nameDetails.html?language=en&itemId=11514218&ind=1 
  4. Walter Haas entry at Yad Vashem, found at https://yvng.yadvashem.org/nameDetails.html?language=en&itemId=11514400&ind=1 
  5. Irma Weinberg Haas entry at Yad Vashem, found at https://yvng.yadvashem.org/nameDetails.html?language=en&itemId=11514250&ind=1 
  6. Ingfried Haas, entry at Yad Vashem, found at https://yvng.yadvashem.org/nameDetails.html?language=en&itemId=5859525&ind=1 
  7. See entry at https://www.wiewaswie.nl/nl/detail/98928585 
  8. Gertha Haas, ship manifest, Year: 1939; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 1; Page Number: 40, Ship or Roll Number: Rotterdam, Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957 
  9. Gertha Haas, Gender: Female, Race: White, Marriage Age: 39, Birth Date: Nov 1902, Birth Place: Germany, Marriage Date: 10 Oct 1942, Marriage Place: New York, Manhattan, New York, New York, USA, Residence Street Address: 564 W. 160 St., Occupation: Operator, Father: Josepha Haas, Mother: Dora Haas, Spouse: Julius Hecht
    Certificate Number: 19972, Current Marriage Number: 0, New York City Department of Records & Information Services; New York City, New York; New York City Marriage Licenses; Borough: Manhattan; Year: 1942, Ancestry.com. New York, New York, Index to Marriage Licenses, 1908-1910, 1938-1940 
  10. Julius Hecht, Gender: männlich (Male), Birth Date: 23. Jun 1890 (23 Jun 1890)
    Birth Place: Limburg, Hessen (Hesse), Deutschland (Germany), Civil Registration Office: Limburg, Mother: Regina Hecht, Father: Abraham Hecht, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Bestand: 912; Laufende Nummer: 3277,
    Ancestry.com. Hesse, Germany, Births, 1851-1901. Julius Hecht, Gender: Male
    Declaration Age: 51, Record Type: Declaration, Birth Date: 23 Jun 1890, Birth Place: Limburg Germany, Arrival Date: 9 Sep 1941, Arrival Place: New York, New York, USA
    Declaration Date: 3 Mar 1942, Declaration Place: New York, Court: U.S. District Court for the Southern District of New York, Declaration Number: 515161, Box Number: 390, The National Archives at Philadelphia; Philadelphia, Pennsylvania; 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, Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943 
  11.  Julius Hecht, Social Security Number: 083-18-7875, Birth Date: 23 Jun 1890, Issue Year: Before 1951, Issue State: New York, Last Residence: 10033, New York, New York, New York, USA, Death Date: May 1974, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File, Source Information
    Ancestry.com. U.S., Social Security Death Index, 1935-2014 
  12.  Gerda Hecht, Social Security Number: 101-16-4049, Birth Date: 5 Nov 1902
    Issue Year: Before 1951, Issue State: New York, Last Residence: 10033, New York, New York, New York, USA, Death Date: Jul 1974, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File, Ancestry.com. U.S., Social Security Death Index, 1935-2014 

Moritz Blumenfeld’s Children and His Sister Berta Blumenfeld: Escape from Germany

As I slowly return to my genealogy work after losing my mother, I am weighted down by the world itself as well as other matters. I hope to get back to my regular posting schedule, but I am taking it slowly for now.

With that note, I will return to the history of my Blumenfeld family, picking up where I left off with the family of my second cousin, three times removed, Giedel Blumenfeld and her husband, Gerson Blumenfeld, my first cousin, four times removed, and Giedel’s first cousin, once removed.


When their mother Giedel Blumenfeld Blumenfeld died in 1883 at the age of 38, there were nine surviving children. Moritz, the oldest, was 16 when his mother died, and Franziska, the youngest, was just days shy of her first birthday. Their lives all took different directions, some living their whole lives in Germany, others immigrating as young adults to America, others coming to the US in the 1930s after Hitler came to power. Those choices had huge consequences for them and for their descendants. I will tell their stories separately while trying to keep in mind the bigger picture. This post will tell the story of the two oldest surviving children, Moritz and Berta (or Bertha).

Moritz was married to Blanka Bauer in 1895, according to the history of the Strauss family compiled by by Rabbi Isaak Strauss and Salomon Koppel Strauss, entitled Anleitung zum Stammbaum der Familie Strauss, and printed in 1910 by L. Schwann in Dusseldorf. I have not yet been able to locate an actual birth or marriage record for Blanka, but her death and burial records indicate that she was born in Merlau, Germany, on May 9, 1868, to Loeb Bauer and Fradchen Blumenfeld.1

Moritz and Blanka had four children. Gerda was born on June 16, 1896, in Kirchhain, Germany.

Gerda Blumenfeld birth record, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Bestand: 915; Laufende Nummer: 4997. Year Range: 1896, Ancestry.com. Hesse, Germany, Births, 1851-1901

Flora was born on June 9, 1898, in Kirchhain.

Flora Blumenfeld birth record, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Bestand: 915; Laufende Nummer: 4999, Year Range: 1898, Ancestry.com. Hesse, Germany, Births, 1851-1901

Gustav was born January 5, 1900, in Kirchhain.

Gustav Blumenfeld birth record, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Bestand: 915; Laufende Nummer: 5001, Year Range: 1900, Ancestry.com. Hesse, Germany, Births, 1851-1901

A fourth child, Herbert, was born on May 9, 1904, according to Anleitung zum Stammbaum der Familie Strauss by Rabbi Isaak Strauss, and Salomon Koppel Strauss.  I could not locate an actual birth record for Herbert, but that is consistent with his age at death as listed on his death record.2

After giving birth to these four children, Blanka died on January 17, 1909, when she was 40 years old, assuming the accuracy of her burial record on JewishGen. Her death record says she was 38 years old. Either way, she was very young and left behind her husband Moritz and their four young children. Thus, like their father Moritz, those four children grew up without their mother.

Blanka Bauer Blumenfeld death record, Personenstandsregister Sterberegister; Bestand: 915; Laufende Nummer: 5094, Year Range: 1909, Ancestry.com. Hesse, Germany, Deaths, 1851-1958

Moritz remarried on April 18, 1911, in Frielendorf, Germany. His second wife was Friedericke Plaut, who was born in Frielendorf on February 20, 1876, to Abraham Plaut and Betti Moses.

Marriage record of Moritz Blumenfeld and Friedericke Plaut, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Bestand: 920; Laufende Nummer: 1591, Year Range: 1911, Ancestry.com. Hesse, Germany, Marriages, 1849-1930

Various sources indicate that Moritz and his second wife Friedericke had one child together, a son named Alfred born on August 2, 1912, but he is not listed in the 1910 Strauss Stammbaum book cited above since it predated his birth. The only record I’ve been able to locate for an Alfred Blumenfeld born on that date is a 1935 list of Jewish students at a school in Frankfurt in the collection of the United States Holocaust Memorial and Museum; it indicates that he was from Marburg and that he had left for South America.3 There is nothing that ties this record to Moritz and Friedericke, but, as we will see, there is one piece of evidence that indicates that there was a son named Alfred who ended up in South America.

United States Holocaust Memorial Museum; Washington, DC; Nazi Documentation-Munich Municipality (M.1.DN), 1925-1948; Record Group: RG-68.094M; File: rg-68.094m.0004.00000103, Ancestry.com. Munich, Germany, Nazi Documentation Regarding Jews, 1919-1946 (USHMM)

On May 1, 1922, Moritz’s son Herbert Blumenfeld died; he was only seventeen years old. I don’t know his cause of death, but how tragic to lose a son at such a young age.

Herbert Blumenfeld death record, Personenstandsregister Sterberegister; Bestand: 915; Laufende Nummer: 5107, Year Range: 1922, Ancestry.com. Hesse, Germany, Deaths, 1851-1958

Just ten years later, Moritz Blumenfeld himself died January 20, 1932, in Kirchhain, at the age of 65, according to a burial record listed on JewishGen.

When Moritz died, not one of his surviving children was married. The first to marry was Gustav Blumenfeld, who married Paula Blum on August 26, 1934, in Kassel, Germany. Paula was born in Mellrichstadt, Germany, on March 7, 1901, to Michael Blum and Ida Gutmann.4 Gustav and Paula did not have any children.

Fortunately, all the children of Moritz Blumenfeld left Germany in time to escape the Holocaust. Gerda and Flora left together, arriving in New York on April 4, 1935. They both changed their surnames to Bloomfield.5

Flora and Gerda Blumenfeld passenger manifest, Year: 1935; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 1; Page Number: 107, Ship or Roll Number: Washington, 
Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957

Their brother Gustav and his wife Paula arrived two years later on July 30, 1937, along with Berta Blumenfeld, Gerda, Flora and Gustav’s aunt and the sister of  their father Moritz Blumenfeld.  She was 69 years old at that time.6

By 1940, all three siblings were settled in New York. Gustav and Paula were living with his sister Gerda and with his aunt Berta (now Bertha) Blumenfeld in the Washington Heights neighborhood where many German Jewish refugees settled in the 1930s. Gustav was working as a salesman in a retail store, Paula as an operator for a manufacturer, and Gerda as a nurse for a private family.

Blumenfelds 1940 US census, Year: 1940; Census Place: New York, New York, New York; Roll: m-t0627-02676; Page: 14B; Enumeration District: 31-2115, Ancestry.com. 1940 United States Federal Census

Flora Blumenfeld was working as a governess and living with a family with a five-year-old boy in the Bronx.7 Later that same year, Flora married Felix Viktor Vorcheimer. Felix was born in Thuengen, Germany, on May 4, 1896, to Adolf and Ida Vorcheimer,8

Bertha Blumenfeld died on December 16, 1944, in New York. She was 76 years old. She never married so has no descendants.9

Her nephew Gustav Blumenfeld died on April 2, 1945, in New York. He was only 45 years old.10 His widow Paula remarried in Detroit, Michigan, on April 14, 1951; her second husband was Moritz Marx.11

Flora and Gerda died within two months of each other. Flora died on March 17, 1974,12 and Gerda on May 19, 1974. 13 They were 75 and 77 years old, respectively.

As for Alfred Blumenfed, the youngest child of Moritz Blumenfeld, his son with his second wife Friedericke Plaut, as mentioned above, I have no official records that I can definitively tie to him. But this lovely death notice for Flora and Gerda certainly indicates that they had a brother named Alfred and that he, as the school register mentioned above indicated, had gone to South America. When he placed this death notice in the Aufbau newspaper, “Alfredo” was living in Cordoba, Argentina.14

Aufbau Newspaper, May 31, 1974, p. 25

The text translates as:

My sister, our cousin Gerda Bloomfield (Blumenfeld) (formerly Kirchheim/Kassel) was released from her long and patiently endured suffering on May 19, 1974, in the 78th year of her life. She followed her beloved sister Mrs. Flora Vorchheimer, née Blumenfeld, who died in the 76th year of her life after a short illness on March 17, 1974. We shall cherish their memory. Alfredo Blumenfeld, Cordoba, Argentina, and cousins.

The good news about this family is that they all escaped from Nazi Germany in time. But the sad news is that I’ve not located any descendants living today. Bertha Blumenfeld had no children. None of the children of her brother Moritz Blumenfeld and his first wife Blanka appear to have had children, and it appears from the obituary for their daughters Flora and Gerda that their half-brother Alfred also did not have any children as he only mentioned cousins, not nieces and nephews, among the mourners of his two sisters. But as I learned from my experiences with Albert Kaufmann, there is always the possibility that I just haven’t found those descendants yet.


  1. Blanka Blumenfeld, Gender: weiblich (Female), Age: 40, Birth Date: abt 1869
    Death Date: 17. Jan 1909 (17 Jan 1909), Death Place: Kirchhain, Hessen (Hesse), Deutschland (Germany), Civil Registration Office: Kirchhain, Father: Löb Bauer
    Mother: Fratchen Bauer, Personenstandsregister Sterberegister; Bestand: 915; Laufende Nummer: 5094, Ancestry.com. Hesse, Germany, Deaths, 1851-1958 
  2. Herbert Blumenfeld death record, Personenstandsregister Sterberegister; Bestand: 915; Laufende Nummer: 5107, Year Range: 1922, Ancestry.com. Hesse, Germany, Deaths, 1851-1958 
  3. United States Holocaust Memorial Museum; Washington, DC; Nazi Documentation-Munich Municipality (M.1.DN), 1925-1948; Record Group: RG-68.094M; File: rg-68.094m.0004.00000103, Ancestry.com. Munich, Germany, Nazi Documentation Regarding Jews, 1919-1946 (USHMM) 
  4. Gustav Blumenfeld, Declaration of Intention, he National Archives at Philadelphia; Philadelphia, Pennsylvania; 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 529) Declarations of Intention for Citizenship, 1842-1959 (No 407701-408700),
    Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943. Paula Marx [Paula Blumenfeld] [Paula Blum] Gender: Female, Birth Date: 7 Mar 1901
    Birth Place: Federal Republic of Germany, Death Date: Nov 1992, Claim Date: 29 Dec 1965 Father: Michael Blum Mother: Ida Gutman  SSN: 07812568, Ancestry.com. U.S., Social Security Applications and Claims Index, 1936-2007 
  5. E.g., Gerda Blumenfeld/Bloomfield Petition for Naturalization, National Archives and Records Administration; Washington, DC; NAI Title: Index to Petitions for Naturalizations Filed in Federal, State, and Local Courts in New York City, 1792-1906; NAI Number: 5700802; Record Group Title: Records of District Courts of the United States, 1685-2009; Record Group Number: RG 21, Description: (Roll 1302) Petition No· 371676 – Petition No· 372046, Ancestry.com. New York, U.S., State and Federal Naturalization Records, 1794-1943 
  6. Gustav and Paula Blumenfeld ship manifest, Year: 1937; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 1; Page Number: 41, Ship or Roll Number: Hansa, Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957. Berta Blumenfeld ship manifest, Year: 1937; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 7; Page Number: 62, Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957. 
  7. Flora Blumenfeld, 1940 US census, Year: 1940; Census Place: New York, Bronx, New York; Roll: m-t0627-02466; Page: 10A; Enumeration District: 3-235B, Ancestry.com. 1940 United States Federal Census 
  8. Flora Bloomfield [Flora Blumonfeld] Gender: Female Race: White Marriage Age: 42
    Birth Date: Jun 1898 Birth Place: Kirchhain, Germany Marriage Date: 14 Aug 1940
    Marriage Place: New York, Manhattan, New York, New York, USA, Residence Street Address: 630 W. 122nd St., Occupation: None Father: Moritz Blumonfeld Mother:
    Blanka Blumonfeld Spouse: Felix Viktor Vorchheimer Certificate Number: 11414, New York City Department of Records & Information Services; New York City, New York; New York City Marriage Licenses; Borough: Manhattan; Year: 1940, Ancestry.com. New York, New York, Index to Marriage Licenses, 1908-1910, 1938-1940 
  9. Name: Bertha Blumenfeld, Gender: Female, Race: White, Marital status: Single
    Age: 76, Birth Date: 27 Dec 1867, Birth Place: Germany-Kinschhain, Residence Street Address: 245 Ft Washington Ave, Residence Place: New York, Years in US: 7 1/2 Years
    Death Date: 16 Dec 1944, Death Street Address: 245 Fort Wahington, Death Place: New York City, Manhattan, New York, USA, Burial Date: 17 Dec 1944, Burial Place: Cedar Park Cem,N J, Occupation: Retired Housework, Father’s Birth Place: Germany
    Mother’s Birth Place: Germany, Father: Gerson Blumenfeld, Mother: Gudel Blumenfeld
    Certificate Number: 26617, New York City Department of Records & Information Services; New York City, New York; New York City Death Certificates; Borough: Manhattan; Year: 1944, Ancestry.com. New York, New York, U.S., Index to Death Certificates, 1862-1948 
  10. Gustav Blumenfeld, Age: 45, Birth Year: abt 1900, Death Date: 2 Apr 1945
    Death Place: Manhattan, New York, USA, Certificate Number: 7811, Ancestry.com. New York, New York, U.S., Extracted Death Index, 1862-1948 
  11. Paula Blumenfeld [Paula Blum] Gender: Female Race: White Age: 49
    Birth Date: abt 1902, Birth Place: Germany, Marriage License Place: Wayne
    Marriage Date: 14 Apr 1951, Marriage Place: Detroit, Wayne, Michigan, USA
    Residence Place: Detroit, Michigan, Father: Mike Blum Mother: Ida Gutman
    Spouse: Moritz Marx, County File Number: 802137, State File Number: 480889
    Michigan Department of Community Health, Division of Vital Records and Health Statistics; Lansing, MI, USA; Michigan, Marriage Records, 1867-1952; Film: 377; Film Title: 82 Wayne 479850-483199; Film Description: Wayne (Dates TBD), Ancestry.com. Michigan, U.S., Marriage Records, 1867-1952 
  12. Flora Vorchheimer Social Security Number: 095-42-4853 Birth Date: 9 Jun 1898
    Issue Year: 1964 Issue State: New York Last Residence: 10033, New York, New York, New York, USA, Death Date: Mar 1974, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File, Ancestry.com. U.S., Social Security Death Index, 1935-2014 
  13. Gerda Bloomfield, Social Security Number: 081-14-2849, Birth Date: 16 Jun 1896, Issue Year: Before 1951, Issue State: New York, Last Residence: 10033, New York, New York, New York, USA, Death Date: May 1974, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File, Ancestry.com. U.S., Social Security Death Index, 1935-2014 
  14. This also indicates that all those trees that say that Alfred died in Frankfurt in 1933 are not correct.