Hugh of Chalon
Hugh of Chalon (c.1220–1266) was the son of John I of Chalon the Wise and Matilda of Burgundy. In 1237 his father exchanged the County of Chalon for Salins with Duke Hugh IV, and later designated Hugh to inherit Salins.
In 1236 he married Countess Adelaide I of Burgundy, ending the feud between the palatine branches; after her brother Otto III died in 1248 he ruled the county at her side. Hugh died on 12 November 1266 and was buried at Cherlieu Abbey.