Familie: Erich* August Wittkowski / Elfriede Hilpert (F3018)
 | Luise Kenzlers (1886-1945) |
| Helene Wittkowski (1912-1998) |
 | Paul Wittkowski (1913- ) |
| Grete* Erna Wittkowski (1916-2009)  |
| Reinhold Wittkowski (1921-1942) |
| Gustav* Herrmann Hilpert (1886-1971) 
|
| Anna Kanowski (1892-1976)
|
| Erna Hilpert (1916-2001) |
| Herbert Hilpert (1925-2006) |
| Johannes Hilpert (1927-2014) |
| Werner Hilpert (1932-2010) |
| Erich* August Wittkowski (1918-2003)
|
| Elfriede Hilpert (1919-1992)
|
| Reinhold Wittkowski (1942-2018) |