Sydney Arthur "Syd"/"Sid" Williams born in Aberavon, was a Welsh dual-code international rugby union and professional rugby league football player of the 1930s, "40s and "50s, playing representative level rugby union for Wales, and at club level for Aberavon Reconstruction Finance Corporation, as a Wing, id est (that is) number 11 or 14, and playing representative level rugby league for Wales, and at club level for Salford, as fullback, wing, or centre, id est (that is) number, 1, 2 or 5, or, 3 or 4.
Career
He also appeared for Wigan as a wartime guest player, he died in Neath.