Rebecca Blumenfeld Rosenberg’s Daughter-in-Law Bella: An Admirable Woman

Rebecca Blumenfeld and Mendel Rosenberg’s second child was their son Joseph. As we saw, Joseph was born on February 4, 1886, in Rosenthal, Germany, and married Bella Oppenheim on February 21, 1913, in Bad Hersfeld, Germany. Bella was born there on June 8, 1891, to Aron Oppenheim and Hannchen Klebe. Bella’s sister Emma Oppenheim had married Meier Blumenfeld III on April 5, 1905, in Bad Hersfeld. Meier, the son of Giedel Blumenfeld and Gerson Blumenfeld, her first cousin, once removed, was thus Joseph Rosenberg’s first cousin, since their mothers Giedel and Rebecca were sisters.

Joseph and Bella had one child, Kurt, born in Sobernheim, Germany, on April 20, 1914.1 As I wrote in my earlier post, Sobernheim is not in the Hesse region where both Joseph and Bella were born and raised and where they married, but over 160 miles away in the Rhine Palatinate region.

Tragically, as we saw, Joseph, who was a doctor, died on May 4, 1922, at the age of 36, and was buried in Frankfurt, so perhaps he and his family had relocated from Sobernheim. His son Kurt was only eight years old when he lost his father.

Bella remarried a year after losing Joseph. Her second husband was Arthur Marx, born in Kempten, Germany, on August 4, 1890. They married in Frankfurt on June 22, 1923, in Frankfurt, and were living in Frankfurt.

Marriage of Bella Oppenheim Rosenberg to Arthur Marx, Hessisches Hauptstaatsarchiv; Wiesbaden, Deutschland; Bestand: 903, Year Range: 1923, Ancestry.com. Hesse, Germany, Marriages, 1849-1930

Kurt immigrated to the United States on October 16, 1937, when he was 23.2 His mother Bella and stepfather Arthur left Germany for the United States on May 27, 1938, and arrived in New York on June 2, 1938.

Arthur and Bella Marx passenger manifest, Year: 1938; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 5; Page Number: 142, Ship or Roll Number: Europa, 
Ancestry.com. New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957

Bella Oppenheim Rosenberg Marx then played a pivotal role in saving her niece Ruth Blumenfeld, the daughter of Emma Oppenheim and Meier Blumenfeld III, as I wrote about here. According to Ruth’s grandson Matthew, Bella, Ruth’s aunt, sponsored Ruth’s entry into the United States on March 4, 1940. Ruth was the only member of Emma and Meier’s family to survive the Holocaust. Her parents and her two sisters and their families were murdered by the Nazis. Matthew shared this photograph of Bella with her niece Ruth and Ruth’s husband Leo Friedman.

Bella Oppenheim Marx, Leo Friedman, and Ruth Blumenfeld Friedman. Courtesy of Matthew Steinhart

On the 1940 census, Bella and Arthur were living in Brooklyn, New York, and Arthur was working as a bank clerk and Bella as a practical nurse. They had two boarders living with them in addition to a niece (not Ruth), but not their son Kurt.

Arthur Marx and family 1940 US census, Year: 1940; Census Place: New York, Kings, New York; Roll: m-t0627-02580; Page: 4B; Enumeration District: 24-1310, Ancestry.com. 1940 United States Federal Census

Kurt, like his father Joseph, had become a doctor and was residing at Boulevard Hospital in Queens, New York, at the time of the 1940 census.2 He registered for the draft on October 16, 1940.

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

After the war Kurt married Gertrude Stein,3 and in 1950 they were living in Queens and Kurt was practicing medicine.4 Kurt and Gertrude would have three children.

Unfortunately, like his father before him, Kurt died too young. He was 56 years old when he died suddenly on January 28, 1970, at the hospital where he worked as a gynecologist in Queens, New York. He was survived by his wife and children as well as his mother Bella.5

Bella died at the age of 94 on December 22, 1985.6 She had outlived her first husband Joseph Rosenberg and then her second husband Arthur Marx, who died on November 14, 1963, as well her son Kurt.7 She also had outlived her niece Ruth Blumenfeld Friedman, whose life she had helped to save back in 1940. Although she was only related to me by her marriage to my cousin Joseph Rosenberg, I feel a deep respect and a connection to her because of the life she lived and the things she endured along the way.


  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 
  2. Kurt Rosenberg, 1940 US census, Year: 1940; Census Place: New York, Queens, New York; Roll: m-t0627-02721; Page: 7A; Enumeration District: 41-105, Ancestry.com. 1940 United States Federal Census 
  3.  New York City Municipal Archives; New York, New York; Borough: Queens, Ancestry.com. New York, New York, U.S., Marriage License Indexes, 1907-2018 
  4. Kurt 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, Queens, New York; Roll: 4301; Sheet Number: 10; Enumeration District: 41-1012, Ancestry.com. 1950 United States Federal Census 
  5. Obituary for Kurt Rosenberg, Daily News, New York, New York, Thu, Jan 29, 1970
    Page 318. Kurt Rosenberg, Gender Male, Birth Date 20 Apr 1914, Death Date Jan 1970
    Claim Date 7 Mar 1970, SSN 072164680, Ancestry.com. U.S., Social Security Applications and Claims Index, 1936-2007 
  6. Bella Marx, Social Security Number 079-22-4508, Birth Date 8 Jun 1891, Issue year Before 1951, Issue State New York, Last Residence 11375, Flushing, Queens, New York, USA, Death Date Dec 1985, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File, Ancestry.com. U.S., Social Security Death Index, 1935-2014; Find a Grave, database and images (https://www.findagrave.com/memorial/77845632/bella-marx: accessed 29 May 2023), memorial page for Bella Marx (unknown–22 Dec 1985), Find a Grave Memorial ID 77845632, citing Mount Hebron Cemetery, Flushing, Queens County, New York, USA; Maintained by Athanatos (contributor 46907585). 
  7. Arthur Marx, Age 73, Birth Date abt 1890, Death Date 14 Nov 1963, Death Place Queens, New York, New York, USA, Certificate Number 14536, Ancestry.com. New York, New York, U.S., Death Index, 1949-1965 

14 thoughts on “Rebecca Blumenfeld Rosenberg’s Daughter-in-Law Bella: An Admirable Woman

  1. It took me a while to work my way through those relationships in the first paragraph, but I think I got it. Two sisters married men who were first cousins (rather than the ubiquitous brothers). Yes, Bella deserves to be lauded.

    Liked by 1 person

Leave a comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.