| Kowitz, Albert | 1948 | ||
| Kowitz, Anna Maria | Stöver | Kowitz Johann Franz | 1901 |
| Kowitz, Doris | Kowitz Joh. Franz | 1899 | |
| Kowitz, Franz Heinrich | Kowitz Johann Franz | 1901 | |
| Kowitz, Heinrich Richard Friedrich | 1966 | ||
| Kowitz, Johann Franz | 1934 | ||
| Kowitz, Luise Catharina Sophia | Pingel | Kowitz Franz | 1944 |
| Kowitz, Marie Louise | Kowitz Johann Franz | 1893 | |
| Kowitz, Marie Sophie Elise | Heußmann gent. Barkhausen | Kowitz Johann Franz | 1902 |