| Helmerichs, Adolf | 1975 | ||
| Helmerichs, Beta Margarethe Sophie Elisabeth | Barre | Helmerichs Eberhard Diedrich Julius Max | 1916 |
| Helmerichs, Eberhard Diedrich Julius Max | 1923 | ||
| Helmerichs, Heinrich Gerhard | 1911 | ||
| Helmerichs, Heinrich Gerhard | Helmerichs Heinrich Gerhard | 1910 |