John Tristan, Count of Valois

John Tristan
Count of Valois
Born8 April 1250
Damietta, Egypt
Died3 August 1270(1270-08-03) (aged 20)
Tunis, Tunisia
Burial
SpouseYolande II, Countess of Nevers
HouseCapet
FatherLouis IX of France
MotherMargaret of Provence

John Tristan (8 April 1250 – 3 August 1270) was a French prince of the Capetian dynasty. He was jure uxoris count of Nevers from 1265 and of Auxerre and Tonnerre from 1268. He was also in his own right Count of Valois and Crépy, as an appanages of the crown, from 1268.