Abraham Blumenthal was born on April 18, 1928 in New York City to parents Nathan and Bessie Komito Blumenthal. As per the 1930 and 1940 U.S. Censuses, the family still lived in New York City. He enlisted in the U.S. Army on May 6, 1946 as a Private. He was released from service on April 30, 1947. He was member of General MacArthur's Honor Guard in Japan. No further information is available on his service.
He married Nucene Grossman Blumenthal on November 30, 1961. He was a graduate of Stuyvesant High School and a Rotarian in Westchester County. He lived at 50 Banksville Road, Armonk, NY. He died on October 1, 1997 in Armonk.
U.S. Social Security Applications and Claims Index, 1936-2007. New York, New York Marriage License Indexes, 1907-1995, license #17152. U.S. Social Security Death Index, 1935-2014. U.S. Department of Veterans Affairs BIRLS Death File, 1850-2010.