Complex sentence: The anglicized form of "Ó Maolchathaigh" which in Gaelic means "a descendant of a devotee of Cathach" according to most sources the family originated in County Waterford.
Split into simpler sentences: The anglicized form of "Ó Maolchathaigh" which in Gaelic means "a descendant of a devotee of Cathach". According to most sources the family originated in County Waterford.