Earl of Clanbrassil
Earl of Clanbrassil was a title that was created twice in the Peerage of Ireland, both times for members of the Hamilton family. Clanbrassil is the anglicised name of Clann Bhreasail, an old Gaelic tĂșath or territory in what is now the barony of Oneilland East in the north-east of modern County Armagh in Ulster.