| Wiechhardt, Catharine Sophie Margarethe | Riechers | Wiechhardt Friedrich Wilhelm | 1906 |
| Wiechhardt, Diedrich Gottfried | 1952 | ||
| Wiechhardt, Friedr. Heinr. | Wiechardt Friedr. Wilh. | 1887 | |
| Wiechhardt, Friedrich Wilhelm | 1910 | ||
| Wiechhardt, Heinrich Wilhelm | 1925 | ||
| Wiechhardt, Marie Sophie Dorothee | Ebeling | Wiechhardt Diedrich Gottfried | 1947 |
| Wiechhardt, Marie Wilhelmine | Kovistra | Wiechhardt Hermann Wilhelm | 1975 |
| Wiechhardt, Martin Siegfried | 1959 | ||
| Wiechhardt, Regine Katharine | Wiechhardt Martin Siegfried | 1909 | |
| Wiechhardt, Teelkedine Bauwine | Meyer | Wiechhardt Martin Siegfried | 1962 |
| Wiechhardt, Wilma | Wiechhardt Diedrich Gottfried | 1911 |