| Elsje R.W. Helder/Helder (1942 - ) |
| Michel van der Mark/Mark | Jeanet Pera/Pera |
| b. 19 Nov 1966 d. bur. occ. edu. rel. |
b. 8 Sep 1966 d. bur. occ. edu. rel. |
| Rick van der Mark/Mark Tim van der Mark/Mark Daniel Steneker/Steneker Desiree Steneker/Steneker Dominic Steneker/Steneker Kayleigh Pera/Pera |