| Johannes Jacobus Mekel (1874 - 1948) |
|
| Jantje Rumpff (1881 - ) |
| Otto Johannes Mekel | Hiltje Boermans |
| *. 19 aug 1917, Groningen †. 22 sep 1991, Zaltbommel [ ]. ber. opl. gd. |
*. 20 mei 1916, Bolsward †. [ ]. ber. opl. gd. |
| Johannes Jacobus Mekel Klaasje Mekel Jan Folkert Mekel |