Question: When was the Welsh football manager born who along with Bryan Robson scored for United?

Context paragraphs:
Bryan Robson: Bryan Robson OBE (born 11 January 1957) is an English football manager and a former player.  He began his career with West Bromwich Albion in 1972 before moving to Manchester United in 1981 where he became the longest serving captain in the club's history.

1990 FA Cup Final: The 1990 FA Cup Final was a football match contested by Manchester United and Crystal Palace at Wembley Stadium, London, England.  The match finished 3–3 after extra time.  Bryan Robson and Mark Hughes (2) scored for United; Gary O'Reilly and Ian Wright (2) for Palace.  Wright had only just recently returned from a broken leg that kept him out of the semi-final.

A.F.C. Cardiff: A.F.C. Cardiff was a football club based in Cardiff.  It was founded as Lake United during the 1970s.  The club won the Welsh Football League Cup in 1984 and were champions in the Welsh Football League Division Two (then known as the "Welsh Football League Premier Division") in 1987.  It was dissolved in 1990, when it merged with Sully F.C. to form Inter Cardiff F.C..

Goytre United F.C.: Goytre United Football Club is a Welsh football club based in Goytre, near Port Talbot.  They play in the Welsh Football League, part of the second tier of Welsh football.  Despite winning Division One of the Welsh Football League in 2005–06 and 2007–08 they were not promoted to the Welsh Premier League.

Undy A.F.C.: Undy Athletic Football Club are a Welsh football club based in the village of Undy, Monmouthshire.  The club currently plays in the Welsh Football League Division One which is the second tier of the Welsh football league system in South Wales under experienced Manager Laurence Owen, after sealing promotion in May 2016.

Brian Flynn: Brian Flynn, (born 12 October 1955) is a former Welsh football manager and Welsh international player, who played as a midfielder.  He is currently a scout for Swansea City A.F.C.

Welsh Football Writers Association: The Welsh Football Writers' Association (the WFWA) is an association of Welsh football journalists and correspondents writing for newspapers, websites and agencies.  Along with writers for newspapers, magazines, websites and agencies, football broadcasters, photographers and other journalists are also welcome to join the association.

Kevin Aherne-Evans: Kevin Aherne-Evans (born 16 December 1980) is a Welsh football manager and former professional footballer and Wales Under-21 international.  During his playing career, he made 32 appearances in the Football League for Cardiff City and Swansea City before playing in the Welsh Premier League and Australia.  He is currently manager of Noosa Lions.  Prior to 2003 he was known as Kevin Evans.

Osian Roberts: Osian Roberts is a Welsh football coach who is assistant manager of the Welsh national team.  He has been described as "the most influential man in Welsh football."

Mark Hughes: Leslie Mark Hughes, OBE (born 1 November 1963) is a Welsh football manager and former player.  He is the current manager of English Premier League club Stoke City.

Supporting paragraphs: 1990 FA Cup Final Mark Hughes
Answer: 1 November 1963