 The next lord was Brian Óg (a son of the Maol Mhuire killed in 1535).Brian Óg was then killed by Niall Meirgeach (son of Maol Mhuire who died in 1581).Niall Meirgeach, like those before him, didn't last long and was killed in 1588 at the island of Derryness in the barony of Boylagh, by Donnchadh (son of Maol Mhuire Meirgeach, who died in 1564).