| Washington, District of Columbia: National Archives and Records Administration (NARA) | |
| 6 Apr 1940 | |
| Microfilm | |
| Ward 17, Fond du Lac, Fond du Lac County, Wisconsin | |
| Census | |
| Sixteenth Census of the United States, 1940 | |
| publication T627, roll 4479, E.D. 20-29, sheet 2B | |
| US-1940-2o | |
| Image (JPG): William Robert Herndon | |
| S1304 | |
| [US-1940-2o] "Ward 17, Fond du Lac, Fond du Lac County, Wisconsin," Sixteenth Census of the United States, 1940, Washington, District of Columbia: National Archives and Records Administration (NARA), publication T627, roll 4479, E.D. 20-29, sheet 2B. | |
| Casper Oscar Bonnell Judith Ann Bonnell Anna Marie Jarvis Harry Lawrence Jarvis Mary Adelaide Rauls |