- Yes, date unknown
 | Jan OLTHOF 1774-1814 |
| Jan OLTHOF | |
| B: | 24 Feb 1774 |
| Leeuwarden | |
| D: | 6 Jan 1814 |
| Leeuwarden | |
| Stijntje COREE 1767-1827 |
| Stijntje COREE | |
| A: | 17 May 1767 |
| Leeuwarden | |
| D: | 24 Dec 1827 |
| Leeuwarden | |
| Jorrit OLTHOF 1776-1830 |
| Jorrit OLTHOF | |
| B: | 16 Dec 1776 |
| Leeuwarden | |
| D: | 24 Sep 1830 |
| Leeuwarden | |
| Baukje COREE 1775-1848 |
| Baukje COREE | |
| B: | 18 Jun 1775 |
| Leeuwarden | |
| M: | 13 May 1804 |
| Leeuwarden | |
| D: | 28 May 1848 |
| Leeuwarden | |
| Gerlof Jans OLTHOF 1747-1819 |
| Gerlof Jans OLTHOF | |
| B: | 1747 |
| Leek | |
| D: | 30 Aug 1819 |
| Leeuwarden | |
| Martha Jorrits VISSER 1747-1817 |
| Martha Jorrits VISSER | |
| B: | 1747 |
| Leeuwarden | |
| M: | 23 May 1775 |
| Leeuwarden | |
| D: | 18 Oct 1817 |
| Leeuwarden | |
| Anke Tjeerds -Yes, date unknown |
| Anke Tjeerds | |
| D: | Yes, date unknown |
| Jan OLTHOF -Yes, date unknown |
| Jan OLTHOF | |
| D: | Yes, date unknown |
