Johanna Wilhelmina VAN DYK married Pieter Willem PRETORIUS Andries Dewald PRETORIUS Abraham Frederick PRETORIUS Johanna PRETORIUS Pieter Willem PRETORIUS Children of Johanna Wilhelmina VAN DYK and Pieter Willem PRETORIUS Andries Dewald PRETORIUS married to Ronella Magdalena TROLLIP Abraham Frederick PRETORIUS married to Hester VAN DER MERWE married to Cindy ESTERHUYSE Johanna PRETORIUS married to Deon FABEL Pieter Willem PRETORIUS