Conversation so far:
What was Athol Fugard's personal history?
Athol Fugard was born in Middelburg, Eastern Cape, South Africa, on 11 June 1932 from an Afrikaner mother and a father of Irish, English and French Huguenot descent.
Who were Athol Fugard's parents?
Athol Fugrad's mother was Marrie (Potgieter) and his father was Harold Fugard.

Question: Did he have any siblings?
Self-contained rewrite: Did Athol Fugard have any siblings?