Rubuta ci gaba ga wannan sakin layi - A lokacin O'Doherty tawaye na 1608 ya koma aiki tare da sojojin Irish, bayan da aka ƙone Derry
Ka yi haƙuri. A shekara ta 1624, an zabe shi magajin garin Derry. Ya kasance mai goyon bayan George Villiers, 1st Duke na Buckingham kuma ya jagoranci sojojin Irish don yin aiki a ƙarƙashinsa a Siege na La Rochelle. An kashe shi a lokacin yakin Pont du Feneau.