| | Aaltje Siertsema 1874–1934 | | |
| | Kornelis Sikkema 1836–1903 | | |
| | Elisabeth Heuvel 1868–1928 Frederik Helder 1860–1903 | | |
| | | | |
| | Pieter Thomas Dam 1840–1888 | | |
Derk Bernardus Oortman 1889–1889 | | |
Derk Bernardus Oortman 1891–1892 | | |
| | Okkelina Sikkema 1852–1922 | | |
| | Lyzebeth Okkes van Zanten 1812–1865 Jan Kornelis Sikkema 1811–1875 | | |