Lettergorman
Townland in Drinagh electoral division, Drinagh civil parish, East Carbery (West Division) barony, County Cork, Ireland.
Catholic parish: Drimoleague (Cork and Ross), Roscarberry (Cork and Ross), Kilmeen and Castleventry (Cork and Ross)
1848–1864
Griffith's Valuation
1901
National Census
1911
National Census
1926
National Census