Jan Antonie PRETORIUS 1878–1970

Martha Magdalena KRUGER 1881–1965

Gerhardus Marthinus Jacobus OLCKERS

Gertruida Susanna Magdalena VAN DER MERWE

Hendrik Stephanus PRETORIUS 1907–1955

Catharina Elizabeth OLCKERS

Gertruida Susanna Magdalena PRETORIUS