| Walig Couwenhoven |
Salomon Gokkes (1873 - 1927) |
| Jeanette van den Bergh (1871 - 1944) |
| Adriaan Hendrik Couwenhoven | Louise Henriette Gokkes |
| b. 7 Sep 1893, Westzaan, Noord-Holland, Netherlands. d. 10 Sep 1987, Heelsum, Gelderland, Netherlands. bur. occ. edu. rel. |
b. 19 Feb 1906, Rotterdam, Zuid Holland, Netherlands d. bur. occ. edu. rel. |
| Tom Couwenhoven |