Johannes Jacobus PRETORIUS 1856–1940

Anna Elizabeth Sophia CILLIERS 1864–1937

Diederik DE KOK

Helena Alida MARCHAND

Willem Jacobus PRETORIUS 1901–1977

Gladys Gertrude DE KOK 1899–1978

Diederik Stuart Bernard PRETORIUS

married

Erna Rita PIENAAR

Jaco Arnold PRETORIUS

Anré Pieter PRETORIUS

Children of Diederik Stuart Bernard PRETORIUS and Erna Rita PIENAAR

Jaco Arnold PRETORIUS

married to Jean Estelle ARENDSE

Anré Pieter PRETORIUS

married to Tani Hester René DE LANGE