[4] Williams was born in Port Talbot, Wales, he died aged 70 in Leeds, West Yorkshire, England.

[5] Evan Williams won two caps for Wales (RU) while at Aberavon RFC in 1925 against England and Scotland.

[1] Evans won his first cap aged 18 which at the time made him the second youngest player to represent Wales after Norman Biggs in 1888.

[6] Evan Williams played stand-off in Leeds' 11-8 victory over Swinton in the 1931–32 Challenge Cup Final during the 1931–32 season at Central Park, Wigan on Saturday 9 April 1932, and played scrum-half, and scored three goals in the 18-2 victory over Warrington in the 1935–36 Challenge Cup Final during the 1935–36 season at Wembley Stadium, London on Saturday 18 April 1936.

[7][8] Evan Williams made his début for Leeds, and scored a try in 61-3 the victory over Bradford Northern on Saturday 7 November 1925.