| Baron Douwe Jan Andries van Harinxma thoe Sloten | |
| B: | 12 Apr 1806 |
| Beetsterzwaag | |
| D: | 10 Feb 1879 |
| Leeuwarden | |
| Duconia Martina Dorothea van Heemstra |
| Duconia Martina Dorothea van Heemstra | |
| B: | 9 Jan 1812 |
| Ermelo | |
| M: | 21 Jan 1839 |
| Leeuwarden | |
| D: | 21 Jan 1839 |
| Leeuwarden | |