Son of John Crathorne, of Vryheid, Natal. Born Pietermaritzburg. A Mining Engineer.
Awarded while Sgt. 31 March 1978 - "He displayed initiative and bravery of the highest order. He personally accounted for 14 CT kills and 8 captures, including high ranking commanders". He was also recommended for Rhodesia's highest award, the Grand Cross of Valour.