Henry O'Neill was King of Tyrone and was captured by the O'Donnells in 1431 but defeated them four years later. He fought on the side of the McQuillans against the O'Neills of Clandeboye. In 1470 he took Sketrick Castle and six years later demolished Belfast Castle. He received a gift of scarlet cloth and a gold chain from the king of England in 1463.

Born:
Died:	1489