Rubuta ci gaba ga wannan sakin layi - magajin Mountjoy na dogon lokaci a Ireland shine Sir Arthur Chichester. Ireland ta kasance cikin wani yanayi na tashin hankali, tare da wasu abokan haɗin gwiwar Gaelic Irish na Crown da suka fusata da yanayin karimcin Mountjoy ga Earls na Tyrone da Tyrconnell wanda ke nufin ƙasar da aka yi musu alkawarin yanzu an mayar da ita ga earls. A shekara ta 1607, shekara guda bayan mutuwar Mountjoy, jirgin Earl ya faru. A shekara mai zuwa tsohon abokin kawancen gwamnati Sir Cahir O'Doherty ya kai hari kuma ya ƙone Derry
, da kaddamar da tawayen O'Doherty. Jirgin da tawaye ya haifar da Plantation na Ulster, wani abu da Mountjoy bai yi tunanin ba lokacin da ya yi zaman lafiya a 1603.