[3] Illegitimacy shadowed his birth and career, but he was legitimated by Pope Innocent III.

[5] He is the first recorded person to bear a differenced version of the arms of France.

[1] Philip, by right of his wife, became Count of Boulogne, Mortain, Aumale, and Dammartin-en-Goële.

He revolted against his sister-in-law Blanche of Castile when his elder half-brother Louis VIII died in 1226.

[7] When Philip died in 1235, Matilda continued to reign and was married to Afonso III of Portugal.