Johanna Celestina DE KLERK married Petrus Jacobus PRETORIUS 1923–1982 Jacobus Albertus PRETORIUS Philippus Jacobus Stephanus PRETORIUS Children of Johanna Celestina DE KLERK and Petrus Jacobus PRETORIUS Jacobus Albertus PRETORIUS married to Diederika BOTHA Philippus Jacobus Stephanus PRETORIUS married to Gerda MOHR