Guy, Count of Flanders
Guy of Dampierre was the Count of Flanders and Marquis of Namur. He was a prisoner of the French when his Flemings defeated the latter at the Battle of the Golden Spurs in 1302. Wikipedia
Born: 1226, Champagne, France
Died: March 7, 1305 (age 79 years), Compiègne, France
Grandchildren: John II, Duke of Brabant, Louis I, Count of Nevers, John I, Count of Holland, and more
Children: Robert III, Count of Flanders, John I, Marquis of Namur, Guy of Namur, and more
Parents: Margaret II, Countess of Flanders and William II of Dampierre
Spouse: Isabelle of Luxembourg (m. 1265) and Matilda of Béthune (m. 1246)
Siblings: William II, Count of Flanders