Ó Dubhluachra
Ó DUBHLUACHRA—I—O Dwlougherie, Dilloughery, Deloughery, Delooghery, Delouhery, Delohery, Deloorey, Delury, Deloury, Delacour, (Dilworth, Dillworth); 'descendant of Dubhluachra' (Black of Luachair, a place-name in West Munster); an old surname in Co. Cork.
Alphabetical Index to Irish Surnames