Looking for Mcdevitt Devitt IN County Mayo Ireland

I'm looking for the parents of Francis Devitt a Mason Journeyman born 1828 from County Mayo, Ireland. James Devitt a Labourer and Ann Laughlan . Francis married Sarah Preston born 1830 in Ireland on the 8th November 1850 in Dunblane, Perthshire, Scotland. They went on to live in Glasgow and had 6 children and they added the Mc to their name.