Kathleen Margaret Elizabeth FREE married Johannes Lodewikus PRETORIUS 1929–1982 Brenda Susan PRETORIUS Diederik Johannes PRETORIUS Christiaan Dennis PRETORIUS Children of Kathleen Margaret Elizabeth FREE and Johannes Lodewikus PRETORIUS Brenda Susan PRETORIUS married to John Leonard Owen COOPER married to Dennis Colin PASSAPORTIS Diederik Johannes PRETORIUS married to Llewella Mary CHOWLES Christiaan Dennis PRETORIUS married to Anne SCHUMM