| Hartz, Albertine Elisab. | Klages | Hartz Heinr. | 1883 |
| Hartz, Anna Marie Elisabeth | Klockgether | Hartz Theodor Hermann | 1959 |
| Hartz, Bernhard Friedrich Hermann | 1974 | ||
| Hartz, Carl Detlef Max | 1969 | ||
| Hartz, Carl Louis | 1945 | ||
| Hartz, Elisabeth | Blome | Hartz Carl Louis | 1957 |
| Hartz, Elly Anna | Hamann | Hartz Bernhard Friedrich Hermann | 1944 |
| Hartz, Friedr. Carl | 1931 | ||
| Hartz, Fritz Georg Hermann | Hartz Walter Emil Heinrich | 1929 | |
| Hartz, Georg Heinrich Johann | 1945 | ||
| Hartz, Gesine Adeline | Budelmann | Hartz Gustav Friedrich Theodor | 1908 |
| Hartz, Gesine Hermine | Hartz Julius Reinhard Diedrich | 1903 | |
| Hartz, Gustav Friedr. Theodor | 1893 | ||
| Hartz, Helene Marie | Heise | Hartz Friedrich Carl | 1918 |
| Hartz, Julius | 1946 | ||
| Hartz, Klaus | Hartz Johann Heinrich | 1935 | |
| Hartz, Marie Caroline Friederike | Klockgether | Hartz Georg Heinrich Johann | 1927 |
| Hartz, Pauline Caroline Auguste | Schulze | Hartz Julius Reinhard Diedr. | 1930 |
| Hartz, Richard Reinhard | 1902 | ||
| Hartz, Rudolf Carl Christian | 1913 | ||
| Hartz, Sophie Anna | Schweneker | Hartz Paul Heinrich Nikolaus | 1972 |
| Hartz, Theodor Hermann | 1942 | ||
| Hartz, todtgeb. | Hartz Gustav Friedr. Theodor | 1875 | |
| Hartz, Walther Emil Heinrich | 1963 |