Mezue ahịrịokwu na-esonụ: Ndị agha Crown gbara ụlọ elu ahụ ọkụ na 1608 na mmegwara maka nnupụisi nke Sir Cahir O'Doherty, onye nwere
kwatuo obodo Derry ma bibie ya. 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.