Leonie DE VILLIERS married Koert Rudolph PRETORIUS 1935–1982 Pieter Rudolf PRETORIUS Lidia PRETORIUS Jacobus Philippus PRETORIUS Olga PRETORIUS Children of Leonie DE VILLIERS and Koert Rudolph PRETORIUS Pieter Rudolf PRETORIUS Lidia PRETORIUS Jacobus Philippus PRETORIUS Olga PRETORIUS