| Wilhelm Hermann Sundermann |
| Wilhelm Hermann Sundermann | |
| *: | 8 Mai 1879 |
| D-Joellenbeck | |
| +: | 8 Mai 1879 |
| D-Joellenbeck | |
| Caspar Heinrich Hermann Sundermann |
| Caspar Heinrich Hermann Sundermann | |
| *: | 16 Nov 1885 |
| D-Joellenbeck | |
| +: | 10 Dez 1885 |
| D-Joellenbeck | |
|
| Catharine Marie Lisette Niederlohmann | |
| *: | 21 Sep 1854 |
| D-Joellenbeck | |
| Johann Heinrich Sundermann | |
| *: | 24 Apr 1846 |
| D-Joellenbeck | |
| oo: | 15 Feb 1878 |
| D-Joellenbeck | |