| Male JAHNKE, Franz Ferdinand |
| Birth | 1 Sep 1902 | |
| Death | 11 Mar 1994 | Isertohn, Germany |
| Burial | ||
| Marriage | ||
| Father | JAHNKE, Ferdinand August Richard | F61805 Group Sheet | |
| Mother | GEHNICKE, Vajeka Alna Ella | F61805 Group Sheet | |
| Female STOCK, Hermine Emma |
| Birth | 15 Sep 1904 | Isertohn, Germany |
| Death | 22 Jan 1980 | Isertohn, Germany |
| Burial | ||
| Father | ||
| Mother | ||
| Male JAHNKE, Martin Ernst Ferdinand |
| Birth | 11 Jan 1934 | Isertohn, Germany |
| Death | 14 Oct 2004 | Isertohn, Germany |
| Burial | ||
| Spouse | KEIL, Barbel | F61807 | |
| Marriage | ||