Berend Klaassen
1813 - 1836 (23 years)(Notes: You may have to scroll down or right to see chart.)
| Harm Kuper | |
| B: | 1865 |
| Germany | |
| Leida Niemann | |
| B: | Dec 1864 |
| Germany | |
| D: | Grundy County, IA |
| Folkert Harms Kuper | |
| B: | 8 Mar 1839 |
| Holthuserheide, Hannover, Niedersachen, Germany | |
| D: | 30 Mar 1923 |
| Ellsworth, Noble, MN | |
| Janna Geerds Troff | |
| B: | 1842 |
| D: | 1884 |
| Baltimore, MD | |
| Grietje Berends Klaassen | |
| B: | 1826 |
| Harm Harms Kuper | |
| B: | 1800 |
| Holthuserheide, Hannover, Niedersachen, Germany | |
| D: | 1865 |
| Ostfriesland, Germany | |
| Berend Klaassen | |
| B: | 1813 |
| D: | 1836 |
| Antke Albers | |
| B: | 1799 |
| Fortasse, Hannover, Germany | |