| Washington, District of Columbia: National Archives and Records Administration (NARA) | |
| 10 Aug 1870 | |
| Microfilm | |
| Lamartine, Fond du Lac County, Wisconsin | |
| Census | |
| Ninth Census of the United States, 1870 | |
| publication M593, roll 1714, sheet 388B, page 16 | |
| US-1870-1s | |
| Image (JPG): William Robert Herndon | |
| S569 | |
| [US-1870-1s] "Lamartine, Fond du Lac County, Wisconsin," Ninth Census of the United States, 1870, Washington, District of Columbia: National Archives and Records Administration (NARA), publication M593, roll 1714, sheet 388B, page 16. | |
| Maria Agnes Henschenmacher Anna Schaefer Daniel Schaefer Frederick Schaefer Frunz Schaefer John Schaefer Joseph Schaefer Mathias Schaefer Michael Schaefer |