William Trevor "Ocker" Thomas was a Welsh dual-code international rugby union and professional rugby league football player of the 1930s and "40s, playing representative level rugby union for Wales, and at club level for Abertillery Reconstruction Finance Corporation, as a Flanker, id est (that is) number 6 or 7, and playing representative level rugby league for Wales, and at club level for Oldham, and Wigan, as a second-row, id est (that is) number 11 or 12, during the era of contested scrums.
Career
International honours
County Cup final appearances
During Thomas" time at Oldham, they had a 12-0 victory over Street Helens Recs in the 1933 Lancashire Cup final during the 1933-1934 season at Station Road, Swinton on Saturday 18 November 1933. Thomas played Right-second-row, id est (that is) number 12 in Wigan"s 10-7 victory over Salford in the 1938 Lancashire Cup final during the 1938-1939 season at Station Road, Swinton on Saturday 22 October 1938.