Derrinvullig
Is ainm dó Doire an Bhoilg
Townland in Derrycooly electoral division, Rahan civil parish, Ballycowan barony, County Offaly, Ireland.
Catholic parish: Rahan and Lynally (Meath), Balliboy and Killoughy (Meath), Ballinahown (Ardagh and Clonmacnois)
1848–1864
Griffith's Valuation
1901
National Census
1911
National Census
1926
National Census