The Treaty of Sablé (also known as the Treaty of Verger or the Treaty of Le Verger) was signed on 20 August 1488 in Sablé between Duke Francis II of Brittany and Anne of France. A year after the signing of Sable the treaty was reneged upon in favour of a tripartite alliance at Amiens with Burgundy and England. The town of Sable was therefore chosen for a summit in 1488 when the duchy was forced to do homage to the King of France for the last time. The duchy was later merged into the kingdom. The Duke who under the terms of the treaty, was integrated a member of the French nobility, died on 9 September 1488.
