| Teunis Lucas DeKoster (1878 - 1957) |
|
| Johanna Adrianna Van Wyk (1885 - 1979) |
| Lewis Thomas DeKoster | Ada Bomgaars |
| b. Jun 2, 1913, Hull IA d. Feb 2, 1962 bur. Hull IA occ. bp. |
b. Nov 13, 1912 d. bur. occ. bp. |
| Thomas Lewis DeKoster Genevon DeKoster [Stillborn] Wilmar Dean DeKoster [Stillborn] Jane Kay DeKoster Marvin Dale DeKoster |