| Bongartz, Clara Gertrud | Kendler | Bongartz Johann Mathias | 1940 |
| Bongartz, Dora Johanne Anna | Jungbluth | Bongartz Hermann Wilhelm | 1969 |
| Bongartz, Ella Gertrud | Schneidereit | Bongartz Peter Johann | 1971 |
| Bongartz, Gretchen Gertrud | Brinkmann | 1961 | |
| Bongartz, Hermann Wilhelm | 1969 | ||
| Bongartz, Johann Mathias | 1956 | ||
| Bongartz, Johannes Friedrich | 1924 | ||
| Bongartz, Matthias | 1970 |