He was yr s of Alan John REARDON SMITH 1914-70 (s of Sir Willie REARDON SMITH 2nd Bt 1887-1950) and Winifred Maud 1913-75 d of Frederick C WILLIAMS. He m 1st 1970 (div 1990) Suzanne Ward b 1944 reg Q3 Glam. d of Jonathan Preece JONES 1907-58 of Westcliffe, West Drive, Porthcawl, Glam. by his 1934 m reg Q1 Glam. to as her 1st h Gwyneth Eiluned DAVID 1907-86 (Mrs Denzil Isaac), and had a son and a dau, he m 2nd 1990 Nicola Jane b 1953 reg Q2 Cardiff d of Christopher Denis YAPP 1928-2010 of St Mellons, S Glam. by his 1951 m reg Q3 Cardiff to Mary Hunter ANDREWS b 1927 reg Q4 Cardiff, and had a further son.