
| 1. | Derk Jan Gerhardus Mechtelinus Coops was born on 9 Nov 1811 in Doetinchem, Gelderland, Nederland; died on 3 Jun 1853 in Millingen, Overijssel, Nederland. Derk married Johanna Elisabeth Simonin on 27 Nov 1836 in Doetinchem, Gelderland, Nederland. Johanna and died. [Group Sheet] [Family Chart] |