Thomas Frederick PRETORIUS 1892–1952

Aletta Catharina DU PLESSIS 1899–1975

Jan Jacobus OLIVIER 1904–1978

Margaretha Johanna Aletta WILKEN 1906–1977

Stephanus Salmon Johannes Petrus PRETORIUS 1920–1959

Cecilia Gertruida Magdalena OLIVIER 1926–2014

Thomas Frederick PRETORIUS

married

Gerda DE LANGE