Derrycolumb

Is ainm dó Doire Choilm

Townland in Ledwithstown electoral division, Cashel civil parish, Rathcline barony, County Longford, Ireland.

Catholic parish: Cashel (Ardagh and Clonmacnois), Kilcomoge (Ardagh and Clonmacnois), Shrule (Ardagh and Clonmacnois)