Guillaume de Chalon

• 
• Born in 1277
• Killed on August 18, 1304 in Mons-en-Pévèle, at the approximate age of 26 years

Parents

• Jean de Chalon, seigneur de Rochefort
• Alix de Bourgogne, comtesse d'Auxerre

Family

• Married in 1292, with Eleonora di Savoia (1280 - 1324), issuing
  • Jean (1292 - 1362)
  • Jeanne (1300 - 1360)