| Sources |
- [S27] Find a Grave Index, "Find a Grave Index"FamilySearch (https://www./ark:/61903/1:1:QL7Y-9QNS : Tue Apr 01 02:36:27 UTC 2025), Entry for Douglas McCready.
- [S554] United States Census, 1920, "United States Census, 1920"FamilySearch (https://www./ark:/61903/1:1:MH3T-QJ9 : Tue Jan 21 10:00:19 UTC 2025), Entry for Geo H McCready and Mina McCready, 1920.
- [S552] United States Census, 1930, "United States Census, 1930"FamilySearch (https://www./ark:/61903/1:1:XCFW-YR5 : Fri Jul 12 14:18:33 UTC 2024), Entry for Mina Mccready and June Mccready, 1930.
- [S56] United States, Social Security Numerical Identification Files (NUMIDENT), 1936-2007, "United States, Social Security Numerical Identification Files (NUMIDENT), 1936-2007"FamilySearch (https://www./ark:/61903/1:1:6K4W-1J73 : Sat Apr 26 10:09:03 UTC 2025), Entry for Douglas McCready.
- [S553] United States Census, 1940, "United States Census, 1940"FamilySearch (https://www./ark:/61903/1:1:K9QR-RVH : Fri Jul 12 22:38:16 UTC 2024), Entry for Douglas McCready and Evelyn McCready, 1940.
- [S52] United States Census, 1950, "United States Census, 1950"FamilySearch (https://www./ark:/61903/1:1:6XGN-T4NQ : Mon Mar 17 20:54:07 UTC 2025), Entry for Douglas McCready and Velda D McCready, 23 May 1950.
- [S69] United States, Social Security Death Index.
"United States, Social Security Death Index," databaseFamilySearch (https:///ark:/61903/1:1:JTHX-KZV : 11 January 2021), Douglas Mcc ready, Feb 1975; citing U.S. Social Security AdministrationDeath M aster File, database (Alexandria, Virg
- [S270] California, Death Index, 1940-1997, "California, Death Index, 1940-1997"FamilySearch (https://www./ark:/61903/1:1:VPH5-4GP : Tue Feb 25 16:41:14 UTC 2025), Entry for Douglas Mccready, 09 Feb 1975.
- [S69] United States, Social Security Death Index.
"United States, Social Security Death Index," databaseFamilySearch < /i> (https:///ark:/61903/1:1:JPYB-WMJ : 9 January 2021 ) , Leo Hill, Apr 1986; citing U.S. Social Security Administration D eath Master File, database (Alexandri
|