Kornelis Derks (1777-1859) |
Roelofjen Egberts (1791-1875) |
Derk Cornelis Derks (1820-1879) |
Egbert Derks (1822-1822) |
Roelofjen Derks (1823-1906) |
Egbert Derks (1826-1894) |
Geesjen Derks (1833-1910) |
Jan Derks (1829-1906) |
Geesje Roelofs (1840-1911) |
Cornelis Derks (1866-1912) |