Imri Arthur Pieter PRETORIUS married Aletta Johanna Mercia VAN DER WALT Eugenie Mercia PRETORIUS David Imri PRETORIUS Pamela Susan PRETORIUS Children of Imri Arthur Pieter PRETORIUS and Aletta Johanna Mercia VAN DER WALT Eugenie Mercia PRETORIUS married to John TRETHEWEY David Imri PRETORIUS married to Frances HOWARD Pamela Susan PRETORIUS married to Hector KLEINOT