 Complete the following phrase:  In 1237, King Louis VIII gave the County of Artois as an appanage to his younger son Robert, who thereby became the progenitor of the House of Artois, a cadet branch of the Capetian dynasty. After the death of his heir Count Robert II at the Battle of the Golden Spurs in 1302, a succession dispute arose between Roberts daughter, Countess Mahaut and her nephew Robert III, who represented the claim of his father Philip, who had died after the 