Mezue nkebi ahịrịokwu a: Obodo ahụ ghọrọ ebe dị mkpa n'ụzọ agha n'oge ndị eze Tudor meriri Ireland, a wakpokwara ya ugboro ugboro. N'oge O'Doherty's Rebellion n'afọ 1608, Sir Cahir O'Doherty, onye isi ndị Irish nke Inishowen, wakporo ya.
gbara ọtụtụ obodo ọkụ ma gbuo gọvanọ George Paulet. Onye agha na onye ndọrọ ndọrọ ọchịchị Sir Henry Docwra mere mgbalị siri ike iji zụlite obodo ahụ, na-enweta aha nke ịbụ "onye guzobere Derry"; mana e boro ya ebubo na o gbochighị mwakpo O'Doherty, wee laghachi England.