| Wessel Wikkerink (1792 - 1865) |
Derk Jan Schreurs (ca1800 - ) |
| Aaltjen Koskamp (1795 - 1861) |
Gartjen Heijnen (ca1800 - ) |
| Jan Willem Wikkerink | Berendina Gesina Schreurs |
| b. 4 Aug 1832, Dinxperlo, Netherlands d. bur. occ. edu. rel. |
b. ca 1830, Aalten, Netherlands d. bur. occ. edu. rel. |