Guy de Châtillon

• 
• Born circa 1228
• Deceased on March 12, 1289, at the approximate age of 60 years
• Burial in Frévent, at abbaye Notre-Dame de Cercamp

Parents

• Hugues de Châtillon, alias Hugues Ier de Châtillon (aft. 1196 - 1248), comte de Saint-Pol
• Marie d'Avesnes (aft. 1200 - 1241), comtesse de Chartres

Family

• Married on January 16, 1255, with Mahaut de Brabant (c. 1224 - 1288), issuing
  • Béatrice
  • Hugues
  • Jacques ( - 1302)
  • Guy IV (c. 1254 - 1317)
  • Jeanne