Koehoorn IJmkjen Roukes
1801 - 1857 (56 years)(Notes: You may have to scroll down or right to see chart.)
| Roemer Gerbregje 1842- |
| Roemer Gerbregje | |
| B: | 1842 |
| Enkhuizen | |
| Koehoorn IJmkjen Roukes 1801-1857 |
| Koehoorn IJmkjen Roukes | |
| B: | 10 Oct 1801 |
| Bolsward | |
| D: | 4 Dec 1857 |
| Barsingerhorn | |
Roemer Frederik 1801-1864 |
| Roemer Frederik | |
| B: | 29 Dec 1801 |
| Bovenkarspel | |
| D: | 12 Jan 1864 |
| Enkhuizen | |