| Kilder |
- [S119332516] Ancestry.com, 1920 United States Federal Census, (Ancestry.com Operations Inc), Year: 1920; Census Place: Opportunity, Spokane, Washington; Roll: T625_1940; Page: 5B; Enumeration District: 307; Image: 481.
- [S119332500] Ancestry.com, 1930 United States Federal Census, (Ancestry.com Operations Inc), Year: 1930; Census Place: Opportunity, Spokane, Washington; Roll: 2514; Page: 7A; Enumeration District: 0151; Image: 279.0; FHL microfilm: 2342248.
- [S119332501] Ancestry.com, 1910 United States Federal Census, (Ancestry.com Operations Inc), Year: 1910; Census Place: Opportunity, Spokane, Washington; Roll: T624_1669; Page: 3A; Enumeration District: 0135; FHL microfilm: 1375682.
|