Rossdoo Island
Is ainm dó Ros Dubh
Also known as: Ross Dhu
Townland in Lough Eask electoral division, Killymard civil parish, Banagh barony, County Donegal, Ireland.
Catholic parish: Tawnawilly (Raphoe)
1848–1864
Griffith's Valuation
1901
National Census
1911
National Census
1926
National Census