http://www.cooganresearchgroup.com/crg/index.htm 12 March 2025 COOGANs appearing in the Tithe Applotment Books in County Derry / Londonderry (1827-1831): ***NOTE: Not a complete listing*** ***Listing of tithe [taxes] paid to the Established Church of Ireland.*** [ ... ] BARONY [ ... ] Parish [1827] *[ ... ] Townland: -Cuggan, ... [ ... ] BARONY [ ... ] Parish [1831] *[ ... ] Townland: -Coogan, James ____________________________________________________________________ *** (1827-1831) Derry Genealogy Centre