In declining health, Louis VII had his 14-year-old son crowned and anointed as king at Reims on 1 November 1179 by Archbishop William of the White Hands. He was married on 28 April 1180 to Isabella of Hainault, the daughter of Count Baldwin V of Hainaut and Countess Margaret I of Flanders. Isabella brought the County of Artois as her dowry. From the time of his coronation, all real power was transferred to Philip, as his father's health slowly declined. The great nobles were discontented with Philip's advantageous marriage. His mother and four uncles, all of whom exercised enormous influence over Louis, were extremely unhappy with his attainment of the throne, since Philip had taken the royal seal from his father. Louis died on 18 September 1180.