The sliotar was emblazoned with a name and the crest of Carryduff Gaelic Athletic Association (GAA) - a club on the outskirts of Belfast. Donald said he felt compelled to track down the owner.

Its name comes from the Gaelic cam-beul, meaning 'crooked mouth'. The clan's chief was granted the title of Earl of Argyll, later becoming the Duke of Argyll. Crest: A bull's head between two ...