| Title | 1940 US Census - Household of Hamlet E. Peterson | |
| Date | 7 May 1940 | |
| Media | Ancestry.com digital image | |
| Page | sheet 7A, lines 3-7 | |
| Locality | SD 4, ED 96-13, Decorah, Winneshiek County, Iowa, USA | |
| Media Type | Census | |
| Source ID | S8195 | |
| Linked to Individuals: 5 |
Thelma K. Olson H.A. Peterson Hamlet Edwin Peterson H.L. Peterson Dr. Luther David Peterson | |