Hugh O Neill

Hugh O'Neill openly rebelled against English authority in Ireland, beginning the Nine Years' War. He sought to defend Gaelic Irish autonomy and resist English expansion, using guerrilla tactics and seeking foreign support.

Hugh O'Neill, Earl of Tyrone, led Irish forces to a decisive victory over an English army at the Yellow Ford in County Armagh. The English commander Sir Henry Bagenal was killed, and the victory boosted Irish morale during the Nine Years' War.

Hugh O'Neill and his Spanish allies were defeated by English forces at Kinsale in County Cork. The defeat was a turning point in the Nine Years' War, as it ended Spanish support and forced O'Neill into a defensive position in Ulster.

Hugh O'Neill surrendered to the English Crown at Mellifont, ending the Nine Years' War. He submitted to Lord Deputy Mountjoy, received a pardon, and was allowed to retain his lands and title, though his power was significantly reduced.

Hugh O'Neill, along with other Ulster Gaelic lords, fled Ireland for continental Europe after the failure of the Nine Years' War. This departure marked the end of the Gaelic Irish political order in Ulster and led to the Plantation of Ulster by English and Scottish settlers.