Three distinct groupings of bearers of the surname Moore, in all the rich variety of spellings of the name, came to be settled in Ireland.
• But despite their different origins they all shared in making a significant contribution, not only to the island's history, but also to that of those nations in which their descendants later settled.
• Name variations include: Ó Mordha (Gaelic), O’Moore, O’More, Morey, Moor, More, Muir.