Sources |  William F Barker United States Census, 1930- Census: OK, Roger Mills Co, Bowman. 1920 census for Bowman, Roger Mills, Oklahoma;
- Census: OK, Roger Mills Co, Bowman. 1930 census for Bowman, Roger Mills, Oklahoma;
- Census: CA, San Joaquin Co, Lodi. 1940..,,;
|  - Census: OK, Roger Mills Co, Meridian. 1930 U.S. Census for Meridian, Roger Mills, Oklahoma;
- Census: CA, San Joaquin Co, Lodi. 1940..,,;
- Other: Obituary for Dessie May Barker, courtesy of Gierhart-Wells & Donahue Funeral Home, Inc. Lodi, California;
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