Individual Details
Johannes Petrus van der Merwe
( - )
Families
| Spouse | Martha Aletta Barnard ( - ) |
| Child | Magrietha Aletta van der Merwe ( - ) |
| Father | Carel Lodewyk van der Merwe ( - ) |
| Mother | Margareta Aletta Gertruida Jansen van Vuuren (1861 - 1953) |
( - )
| Spouse | Martha Aletta Barnard ( - ) |
| Child | Magrietha Aletta van der Merwe ( - ) |
| Father | Carel Lodewyk van der Merwe ( - ) |
| Mother | Margareta Aletta Gertruida Jansen van Vuuren (1861 - 1953) |