Treaty of Falaise
William was captured at the Battle of Alnwick during an invasion of Northumbria and was being held in Falaise in Normandy while Henry sent an army north and took several Scottish castles, including Berwick and Edinburgh. Since he had no heir, William was forced to bargain for release to prevent the end of the Scottish line of kings.
The Treaty required William to swear that Scotland would thereafter be subordinate to the English crown. English soldiers were also to occupy the key Scottish castles of Roxburgh, Berwick, Jedburgh, Edinburgh, and Stirling. Although they were the richest burghs in the kingdom, Scotland would still be heavily taxed to pay for their upkeep. During the next 15 years, William was forced to observe Henry's overlordship, and to obtain permission from the English crown before putting down local uprisings. However, Henry had allowed William to keep the barony of Tynedale, and had returned the earldom of Huntingdon in 1185 (although this was later gifted to William's younger brother David).
- ^ The Struggle for Mastery page 226: By the Treaty of Falaise in 1174 William was released, but in return for acknowledging that his kingdom was henceforth a fief held from the king of England. Henry was also to receive homage and fealty from the earls and barons and other men of "the land of the king". All of this was to be guaranteed though the surrender by King William of the castles of Roxburgh, Berwick, Jedburgh, Edinburgh, and Stirling.
- ^ Andrew Lang, A History of Scotland from the Roman Occupation, 1900. p. 113.
- ^ David Carpenter, The Struggle for Mastery, 2003. p. 230.
- ^ The Struggle for Mastery: With Richard in a hurry, a bargain was quickly struck. William gave £6,666 to recover the castles of Berwick and Roxburgh and free his realm from the subjection to England imposed in 1174.