William Mullan
William Joseph Mullan was a Scottish football referee.
Refereeing career
In 1962, Mullan became a referee in the Scottish Division One. Three years later, he was appointed as a FIFA referee.In 1972, Mullan was selected as a referee for UEFA Euro 1972, where he officiated a semi-final match between Belgium and West Germany.
Later that year, Mullan was selected as a referee for the Summer Olympics in West Germany, where he officiated two matches, both in Munchen: Hungary – Brazil 2-2 and F.R. Germany – German Democratic Republic 2-3.
In 1973, Mullan retired from refereeing.