| | Roelof Schippers 1858–1940 Wilhelmina De Bruin 1852–1893 | | | | Klaas Gerrits Schipper 1814–1869 Trijntje Roelofs 1820–1868 | | | | Gerrit Klazen Schipper 1787–1868 Harmpje Roelofs Oosterveen 1791–1848 | | | | Klaas Hendriks Schipper 1747–1803 Femmigje Geerts Ter Horst 1753–1788 | | |
| | | Roelof Willems Oosterveen 1755–1830 Geertien Harms van Veen 1766–1810 |
|
|
| |
|
| |
|