↑ 1.01.11.2Ancestry.com. 1920 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2005;) Database online. Year: 1920; Census Place: St Louis Ward 7, St Louis (Independent City), Missouri; Roll: T625_950; Page: 9A; Enumeration District: 124; Image: .
Record for Alex Mizerany
↑ 2.02.12.2Ancestry.com. 1930 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2002;) Database online. Year: 1930; Census Place: St Louis, St Louis (Independent City), Missouri; Roll: 1230; Page: 9B; Enumeration District: 370; Image: 219.0.
Record for Alex Mizerany
↑ 3.03.13.23.3Ancestry.com. Social Security Death Index. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2008;) Database online. Number: 489-22-0227; Issue State: Missouri; Issue Date: Before 1951.