William I of Scotland, a key rebel in the Revolt of 1173-74, is captured at Alnwick by forces loyal to Henry II of England.
The Revolt of 11731174 was a rebellion against King Henry II of England by three of his sons, his wife Eleanor of Aquitaine, and their rebel supporters. The revolt ended in failure after eighteen months; Henry's rebellious family members had to resign themselves to his continuing rule and were reconciled to him.
William the Lion, sometimes styled William I and also known by the nickname Garbh, "the Rough", (c. 1142 – 4 December 1214) reigned as King of Scots from 1165 to 1214. His 49-year long reign was the second-longest in Scottish history.