I died of cancer at the age of 66, but I managed to hold on long enough for my grandson [my dead son Brian's child] was old enough to take over. Lost my territory on the northern tip of Ireland, but sent my armies and retook it. Then I established myself as the High King of Ireland and put a few unhappy earls in their place. Also took a piece of land in Scotland and another piece in Wales. So, I'm probably the second strongest British leader behind the current king of England, who I'm allied with because I got my son married to one of his daughters.