Derrylahan
Is ainm dó Doire Leathan
Townland in Artagh South electoral division, Tibohine civil parish, Frenchpark barony, County Roscommon, Ireland.
Catholic parish: Loughglynn (Elphin), Kilkeevin (Elphin)
1926 Census of Ireland
The first census of the Irish Free State, conducted on 18 April 1926 and released to the public in 2026.
No 1926 census records found for this townland.