| Title | 1940 US Census - Household of Fred Posthuma | |
| Date | 29 April 1940 | |
| Media | Ancestry.com digital image | |
| Page | sheet 15B, lines 66-72 | |
| Locality | SD 2, ED 11-29, Friesland, Columbia County, Wisconsin, USA | |
| Media Type | Census | |
| Source ID | S2610 | |
| Linked to Individuals: 7 |
Della Cupery C. Posthuma Effie Posthuma Fred Posthuma G. Posthuma M. Posthuma Samuel George Posthuma | |