Dernagola
Is ainm dó Doire na Gabhla
Townland in Shanmullagh electoral division, Errigal Trough civil parish, Trough barony, County Monaghan, Ireland.
1848–1864
Griffith's Valuation
1901
National Census
1911
National Census
1926
National Census
Coming Soon
1926 census data will be available shortly.