| Male August J. Gerteisen |
| Birth | 19 Oct 1873 | Baden-Württemberg, Germany |
| Death | 21 Nov 1961 | Saint Joseph, Buchanan County, Missouri |
| Burial | 24 Nov 1961 | Mount Olivet Cemetery, Buchanan County, Missouri |
| Marriage | ||
| Father | Joseph Herman Gerteisen | F2243 Group Sheet | |
| Mother | Mary Beck | F2243 Group Sheet | |
| Female Ida Marie Baumer |
| Birth | 4 Feb 1874 | Saint Joseph, Buchanan County, Missouri |
| Death | 6 May 1954 | Saint Joseph, Buchanan County, Missouri |
| Burial | 10 May 1954 | Mount Olivet Cemetery, Buchanan County, Missouri |
| Father | Joseph Baumer | F5067 Group Sheet | |
| Mother | Elizabeth Brey | F5067 Group Sheet | |
| Female Clara Marie Gerteisen |
| Birth | 23 Feb 1913 | Saint Joseph, Buchanan County, Missouri |
| Death | 16 Oct 2012 | Pueblo, Pueblo County, Colorado |
| Burial | 20 Oct 2012 | Mount Olivet Cemetery, Buchanan County, Missouri |
| Spouse | Alphonse Paul Kneib | F5490 | |
| Marriage | 14 Sep 1944 | Hurlingen, Buchanan County, Missouri |