| Heckermann, Adolph Carl Jac. | Heckermann Carl Wilh. Andr. | 1880 | |
| Heckermann, Carl August Heinrich | 1957 | ||
| Heckermann, Carl Georg Martin | 1944 | ||
| Heckermann, Carl Wilh. Andreas | 1897 | ||
| Heckermann, Henriette Christiane | Behrens | Heckermann Carl Georg Martin | 1961 |
| Heckermann, Johanne Dorothea Lina Margarete | Graeczus | Heckermann Carl August Heinrich | 1971 |
| Heckermann, Mathilde Betty Adeline | Heckermann Carl Wilh. Andreas | 1878 | |
| Heckermann, Meta Adelheid Louise Mathilde | Stelljes | Heckermann Carl Wilhelm Andreas | 1928 |