Sir Cahir O'Doherty (1587 <unk> 1608) wuxuu ahaa Boqorka ugu dambeeyay ee Gaelic ee Inishowen. Ka dib markii ay ka soo carareen Earls-kii 1607, wuxuu ku kacday xukunka Ingiriiska ee Ireland iyo beerista deggeneyaasha Protestant-ka ee waxa loo yaqaan O'Doherty's Rebellion. Waxaa kiciyay gudoomiyihii Ingiriiska George Paulet, Cahir iyo taageerayaashiisa
waxaa weeraray oo burburiyay Derry waxaana gubay dhowr qalcadood oo ku yaalla Strabane iyo Lifford sanadkii 1608. Si kastaba ha noqotee, Boqorka Marshal Richard Wingfield (1st Viscount Powerscourt) ayaa dib u soo ceshay magaalada weerar ka dhan ah iyo 5 Luulyo 1608, Sir Cahir waxaa lagu dilay Rock of Doon intii lagu jiray Dagaalkii Kilmacrennan 5 Luulyo 1608. Dibadbaxayaasha hadhay waxaa ka dib burburiyay Sir Arthur Chichester oo helay Lordship of Inishowen naftiisa, oo ay weheliso deeqda O'Doherty oo dhan 170,000 acres oo dhul ah oo ku yaal Inishowen.