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