Derreens
Is ainm dó Na Doiríní
Townland in Muings electoral division, Kilcommon civil parish, Erris barony, County Mayo, Ireland.
Catholic parish: Belmullet (Killala)
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.