I am searching for my father's [Noel Cornelius Potgieter] family. His brother is Johannes Jurgens Potgieter born in East London and then who married Doreen, they resided in Johannesburg, He worked at Volkswagon/Audi. My father's sister Marie, born in East London, married Les Casey and they also lived in Joburg. His other sister was Joan Vermeulen, [nee Potgieter] born in East London, whose husband was a teacher and perhaps involved with gold and diamonds?
