Rubuta ci gaba don wannan sakin layi - A watan Afrilu na 1608 bayan Flight of the Earls (14 Satumba 1607), Sir Cahir O'Doherty na ƙarshe na Gaelic Lord na Inishowen kuma shugaban 'yan tawaye ya kewaye birnin Derry. Ya fusata da cewa an kwace masa filayensa don dasa shuki na Ulster. Yayin da Sir Cahir ke kokarin kama Derry sai ya aika da Sir Niall Garve O'Donnell zuwa Lifford castle don dakile duk wani yunƙurin da Ingilishi ya yi na aika da ƙarfafawa zuwa Derry ta hanyar haye kogin a Lifford. Niall Garve kasancewar son zuciya ya so ya kasance kusa da aikin kuma yana da damar samun kyakkyawan rabo daga ganimar lokacin da za a kori Derry. Maimakon zuwa Lifford sai ya tafi Mongavlin Castle ya kori Ineen Dubh. A nan ya fara sace-sacen yankin da kuma jin labarin ayyukan Niall Garve, Sir Cahir ya kori Niall Garve kuma ya mayar da Ineen Dubh a Mongavlin. Sir Cahir daga bisani ya kori kuma ya ƙone Derry
kashe Gwamna, Sir George Paulet a cikin tsari. Ba da daɗewa ba bayan wannan an watsar da gidan sarauta saboda yaƙin da aka yi da dangin O'Donnell.