Maria Dorothy Elizabeth VAN DER MERWE married Marthinus Stephanus PRETORIUS Yvonne PRETORIUS Leon PRETORIUS Gerhardt PRETORIUS Anton PRETORIUS Martin PRETORIUS Karen PRETORIUS Quintin PRETORIUS Children of Maria Dorothy Elizabeth VAN DER MERWE and Marthinus Stephanus PRETORIUS Yvonne PRETORIUS Leon PRETORIUS Gerhardt PRETORIUS Anton PRETORIUS Martin PRETORIUS Karen PRETORIUS Quintin PRETORIUS