| Gravemann, Anna Sophie | Strahmann | Gravemann Friedrich Wilhelm | 1937 |
| Gravemann, Beta Gesine | Bode | Henke gent. Gravemann Heinrich Wilh. Ernst | 1931 |
| Gravemann, Dina Margarete Henriette | Solo gent. Gravemann | Gravemann Friedrich Hermann | 1903 |
| Gravemann, Ella Margarethe | Liborius | 1958 | |
| Gravemann, Elsa Charlotte Amalie | Stenger | Gravemann Friedrich Diedrich Johann | 1975 |
| Gravemann, Frieda Lina | 1889 | ||
| Gravemann, Friedrich Diedrich Johann | 1971 | ||
| Gravemann, Friedrich Wilhelm | 1923 | ||
| Gravemann, Friedrich-Konrad Diedrich Albert Martin | 1948 | ||
| Gravemann, Georgine Friederike | Hannking | Gravemann Heinrich Wilhelm Ernst | 1908 |
| Gravemann, Heinrich | Gravemann Dorothee Rosine | 1904 | |
| Gravemann, Hermann Heinrich | Gravemann Marie Engeline | 1916 | |
| Gravemann, Hermann Heinrich | 1962 | ||
| Gravemann, Meta Margarethe Luise Friederike | Mönnich | Gravemann Heinrich August | 1923 |
| Gravemann, Theodor | Gravemann Dorothee Rosine | 1903 |