Jacobus Christoffel PRETORIUS married Anna Cecilia Petronella DUNCKER Matthys Christiaan PRETORIUS Andries Petrus PRETORIUS Aretha PRETORIUS Children of Jacobus Christoffel PRETORIUS and Anna Cecilia Petronella DUNCKER Matthys Christiaan PRETORIUS Andries Petrus PRETORIUS Aretha PRETORIUS