(Notes: You may have to scroll down or right to see chart.)
| Derk Guelen | |
| B: | 10 Dec 1806 |
| Milsbeek, Limburg, Netherlands | |
| D: | 21 May 1881 |
| Gennep, Limburg, Netherlands | |
| Lamberdina Thiessen | |
| B: | 15 Sep 1796 |
| Heijen, Limburg, Netherlands | |
| D: | 03 May 1872 |
| Gennep, Limburg, Netherlands | |