1.AnnaMariadu Plooy, born 22 February 1902 in Klipfontein, nr Hopetown, South Africa; died 21 November 1947 in 11 Potgieter St, Potchefstroom.She was the daughter of 2. WillemAndriesdu Plooy and 3. JohannaCornelia JacominaSteenkamp.She married (1) StephanusCronje in Cape Douglas Province.He was the son of Pieter Arnoldus Cronje and Anna Sophia Schoeman. Children of Anna du Plooy and Stephanus Cronje are:
Uwil Valmai Cronje.
Flora Herminna Cronje.
Rose Murilla Cronje, married Alexander Forrest-Frayne.
Pieter Arnoldus Cronje, born 21 August 1921.
Johanna Cornelia Jacominna Cronje, born 24 February 1923.
Anna Sophia Cronje, born 24 April 1924 in Belmont, Cape Province, South Africa; married Alexander Robertson 4 October 1947 in Potchefstroom, South Africa.
Stephanie Cronje, born 4 July 1925; married Rex Kilby.