| Sources |
- [S7014] Ancestry.com, U.S., Social Security Applications and Claims Index, 1936-2007.
- [S7016] Ancestry.com, Cook County, Illinois, U.S., Birth Certificates Index, 1871-1922.
- [S7015] Ancestry.com, 1920 United States Federal Census, Year: 1920; Census Place: Cicero, Cook, Illinois; Roll: T625_359; Page: 11A; Enumeration District: 53.
- [S7018] Ancestry.com, 1930 United States Federal Census, Year: 1930; Census Place: Berwyn, Cook, Illinois; Page: 15A; Enumeration District: 1999; FHL microfilm: 2340149.
- [S7007] Ancestry.com, 1940 United States Federal Census.
- [S7017] Ancestry.com, 1950 United States Federal 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: Western Springs, Coo.
- [S7019] Ancestry.com, Florida, U.S., Death Index, 1877-1998.
- [S7020] Ancestry.com, U.S., Social Security Death Index, 1935-2014, Social Security Administration; Washington D.C., USA; Social Security Death Index, Master File.
- [S6933] Newspapers.com - Tampa Bay Times - 1996-11-07 - Page 105, Obituary for MABEL ANN DOUGLAS 1996-11-07.
- [S7012] Ancestry.com, U.S., Newspapers.com™ Obituary Index, 1800s-current.
- .
- [S7005] Newspapers.com - The Berwyn News - 30 Jun 1939 - Page 2, 30 Jun 1939.
- [S7006] Ancestry.com, U.S., Newspapers.com Marriage Index, 1800s-current, The Berwyn News; Publication Date: 30/ Jun/ 1939; Publication Place: Berwyn, Illinois, USA; URL: https://www.newspapers.com/image/523579913/?article=e4608622-5e72-4e58-8181-5402315e8e45&focus=0.30046576,0.083055384,0.51675105,0.7235112&xid=3398.
- [S7013] Newspapers.com - The Berwyn News - 30 Jun 1939 - Page 2, 30 Jun 1939.
- [S7006] Ancestry.com, U.S., Newspapers.com Marriage Index, 1800s-current.
|