| Gerrit William Wilterdink (1889 - 1972) |
|
| Henrietta Bowmaster (1891 - 1971) |
| Orvin L. Stevenson | Doris Jane Wilterdink |
| b. ca 1920, Kansas d. Sep 1988, Detroit, Michigan bur. occ. edu. rel. |
b. 24 Aug 1925, Holland, Michigan d. 10 Oct 1998 bur. occ. edu. rel. |
| Spouses: 1, 2 |
| (Living) Stevenson |