The Becket controversy or Becket dispute was the quarrel between Archbishop of Canterbury Thomas Becket and King Henry II of England from 1163 to 1170.[1] The controversy culminated with Becket's murder in 1170,[2] and was followed by Becket's canonization in 1173 and Henry's public penance at Canterbury in July 1174.[3]
The dispute concerned the respective rights of crown and church. The king attempted to reassert royal prerogatives and the archbishop resisted. A significant point of contention was jurisdiction over criminal cases regarding clerics, even if only in minor orders. The matter dragged on for a number of years as both sides appealed to the pope, who attempted to bring the parties to a negotiated settlement, but to no avail. Both sides resorted to actions that escalated the dispute with the king confiscating property and the archbishop issuing excommunications.