Question: Which South African journalist was imprisoned by the first prime minister of Rhodesia to be native to the country? 
Sentence (from "The Word of a Gentleman"): The fate of the unjustly imprisoned Stephen Ayer and his wife Nora are the focus of many chapters (and the book opens with a quotation from Oscar Wilde's "The Ballad of Reading Gaol"); these reflect Niesewand's detention by Desmond Lardner-Burke under P. K. van der Byl and Smith, and his subsequent deportation, leaving behind his wife of three years, Nonie Niesewand (née Fogarty).
Relevant evidence: No