Jack Mathews played for Cardiff and earned 17 caps as a centre for Wales between 1947 and 1951.
He was first capped against England in 1947 but was in and out of the Welsh side until 1950 when he played in all four matches for the Triple Crown winning side.
[Based on 'Giants of Post-War Welsh Rugby', ed. by Clive Rowlands and David Farmer, 1991]