Clonlyon (Gerald)
Is ainm dó Cluain Laighean
Townland in Lumcloon electoral division, Clonmacnoise civil parish, Garrycastle barony, County Offaly, Ireland.
Catholic parish: Tisaron and Galen (Ardagh and Clonmacnois), Clonmacnois (Ardagh and Clonmacnois)