Adelaide of Auxerre (1251–1290) was ruling Countess of Auxerre in 1262-1290.
[1] She was a daughter of Eudes of Burgundy and Mathildis II of Bourbon.
In 1262 she succeeded her mother as Countess of Auxerre.
In 1268 she married John I of Chalon, Lord of Rochefort, son of John – they had one child, William (died 1304).
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