Magrietha Aletta JANSE VAN VUUREN married Abraham Nicolaas PRETORIUS 1935–1997 Samuel Zacharias PRETORIUS Johanna Elizabeth PRETORIUS Gerbrecht Cornelia PRETORIUS Children of Magrietha Aletta JANSE VAN VUUREN and Abraham Nicolaas PRETORIUS Samuel Zacharias PRETORIUS married to Annalize VAN DER BERG Johanna Elizabeth PRETORIUS married to Daniel VAN DEVENTER Gerbrecht Cornelia PRETORIUS married to David Stefanus MARAIS