John I of Chalon-Arlay

Jean I of Chalon-Arlay was a French nobleman. He was the son of Jean, Count of Chalon and Laure de Commercy, a couple who had thirty castles built on the Jurassian part of the county of Burgundy around their new seigneurie of Salins, including the Château d'Arlay. He was Seigneur of Arlay and Viscount of Besançon.

Marriage and issue

Around 1272 John married Marguerite of Burgundy, daughter of Hugh IV, Duke of Burgundy, and then for a second time to Alix de Clermont-Nesle.
John and Marguerite had:

Hugh I, who became Seigneur of Arlay, Arguel and Cuiseaux and viscount of Besançon.
Isabelle of Chalon-Arlay, married Louis II of Vaud

John and Alix had:

Catherine of Châlon, married 1342 to Thiébaud V Seigneur of Neuchâtel-Burgundy , being a widower, and bore four children.
Life

Jean I fought with the barons' league against King Philip IV of France from 1294 to 1301. In 1305 he fought against Renaud of Burgundy, count of Montbéliard, to force him to recognise Jean's suzerainté over the neighbouring castles of Dramelay, Binans and Pimorin. Jean I disappears from the historical record in 1315 and was succeeded as seigneur by his son Hugh.
John was a patron of the poet Jean Priorat.