| Male MAYER, Jacob |
| Birth | 8 May 1838 | Mundingen, Baden-Württemberg, Germany |
| Death | 28 Feb 1913 | Mundingen, Baden-Württemberg, Germany |
| Burial | ||
| Marriage | ||
| Other Spouse | SCHWENK, Maria Brigitta Barbara | F570 | |
| Marriage | 23 Nov 1871 | Mundingen, Baden-Württemberg, Germany |
| Father | MAYER, Johann Georg | F135 Group Sheet | |
| Mother | SCHÄFFER, Anna Katharina | F135 Group Sheet | |
| Female RUPP, Margaretha |
| Birth | 23 Nov 1842 | Mundingen, Baden-Württemberg, Germany |
| Death | 13 Oct 1864 | Mundingen, Baden-Württemberg, Germany |
| Burial | ||
| Father | RUPP, Johann Jakob | F1251 Group Sheet | |
| Mother | KRAMER, Christina Elisabeth | F1251 Group Sheet | |
| Male MAYER, Jacob |
| Birth | Mundingen, Baden-Württemberg, Germany |
|
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | GYVAL, Christiana Luise | F594 | |
| Marriage | 29 Jan 1864 | Chur, Switzerland |