↑ 1.01.11.21.3Ancestry.com. 1920 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2005;) Database online. Year: 1920; Census Place: Brooklyn Assembly District 19, Kings, New York; Roll: T625_1174; Page: 11A; Enumeration District: 1158; Image: 90.
Record for Sam Mihtstein
↑Ancestry.com. California Death Index, 1940-1997. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2000;) Database online. Place: Los Angeles; Date: 10 Mar 1991; Social Security: 124018563.
Record for Alma Blum
↑Ancestry.com. 1910 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2006;) Database online. Year: 1910; Census Place: Brooklyn Ward 18, Kings, New York; Roll: T624_967; Page: 27B; Enumeration District: 422; Image: 306.
Record for Louis Muhlstein
↑Ancestry.com. 1900 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2004;) Database online. Year: 1900; Census Place: Brooklyn Ward 16, Kings, New York; Roll: T623_1053; Page: 25A; Enumeration District: 240.