John de Courcy, Prince of Ulster

The story follows John de Courcy, a noble-born knight with limited prospects, who gains favor with Henry II. Tasked with conquering Ulster, he seizes his opportunity at the Battle of Downpatrick in 1177. His victory leads to his rule over a Norman lordship from Carrickfergus Castle, showcasing themes of ambition and the quest for power. The narrative culminates in his downfall, highlighting the treacherous nature of political alliances during the reign of King John.