John I, Count of Auxerre — news, coverage & facts — IJR
Person
John I, Count of Auxerre
Count of Auxerre 1243-1309
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Also known as John I of Chalon-Auxerre, Jean I de Chalon, Chevalier Seigneur de Rochefort, Jean II de Chalon
Key facts
Born
1243
Died
1309, October 1309
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Overview
John I of Chalon-Auxerre (1243–1309) was a son of John, Count of Chalon and his second wife, Isabella van Courtenay - his brother was bishop Hugo III of Chalon. John I married Adelaide of Auxerre and they ruled jointly as Count of Auxerre. John was the father of William of Chalon.