Dee ihe na-aga n'ihu na paragraf a - Ndị agha nke okpueze gbara ụlọ elu ahụ ọkụ na 1608 na mmegwara maka nnupụisi nke Sir Cahir O'Doherty, onye kwatara ma bibie obodo Derry
Ọ dị mma. Mgbe e gbusịrị Sir Cahir O'Doherty n'Agha Kilmacrennan, e jidere ya ma weghara ala ya. E nyere Sir Arthur Chichester ụlọ elu ahụ, onye nyeziri ya onye England bụ Henry Vaughan, ebe e doziri ya ma biri n'ime ya site n'aka ezinụlọ Vaughan ruo 1718.