| Frans Adelaar (1884 - 1950) |
Marius Kos |
| Joanna Sara Engels (1888 - 1967) |
Wilhelmina Konings |
| Hans Eduard Adelaar | Wilhelmina Kos |
| b. 2 Nov 1916, Deventer, Overijesel, Netherlands. d. 15 Oct 1979, Hoeven bur. occ. edu. rel. |
b. d. bur. occ. edu. rel. |
| Ronald Frans Maius Adelaar |