1871-1871
| Jantje Arendina KEMPER | |
| B: | 11-03-1871 |
| Stadskanaal, , Groningen, Netherlands | |
| D: | 09-11-1871 |
| Stadskanaal, , Groningen, Netherlands | |
1872-1942
| Jantje Arendina KEMPER | |
| B: | 01-11-1872 |
| Stadskanaal, , Groningen, Netherlands | |
| D: | 13-02-1942 |
| Warnsveld, , Gelderland, Netherlands | |
|
1839-1928
| Grietje Hinderika MEINDERS | |
| B: | 27-07-1839 |
| Groningen, , Groningen, Netherlands | |
| D: | 10-02-1928 |
| Groningen, , Groningen, Netherlands | |
1839-1904
| Klaas KEMPER | |
| B: | 12-05-1839 |
| Stadskanaal, , Groningen, Netherlands | |
| M: | 07-05-1870 |
| Onstwedde, , Groningen, Netherlands | |
| D: | 02-02-1904 |
| Groningen, , Groningen, Netherlands | |