Robert I, Count of Artois
King
Robert I, called the Good, was the first Count of Artois. He was the fifth son of King Louis VIII of France and Blanche of Castile. Wikipedia
Born: September 25, 1216, Paris, France
Died: February 8, 1250 (age 33 years), Mansoura, Egypt
Grandchildren: Mahaut, Countess of Artois, Philip of Artois, Joan I of Navarre, and more
Children: Robert II, Count of Artois and Blanche of Artois
Parents: Louis VIII of France and Blanche of Castile
Spouse: Matilda of Brabant, Countess of Artois (m. 1237–1250)
Siblings: Charles I of Anjou and Louis IX of France