Who was the spiritual advisor to the last French monarch of the House of Valois?
Henry III of France Henry III (19 September 1551 – 2 August 1589; born "Alexandre Édouard de France", Polish: "Henryk Walezy" , Lithuanian: "Henrikas Valua" ) was King of the Polish-Lithuanian Commonwealth from 1573 to 1575 and King of France from 1574 until his death. He was the last French monarch of the House of Valois.
Robert I, Count of Artois Robert I (25 September 1216 – 8 February 1250), called the Good, was the first Count of Artois, the fifth (and second surviving) son of Louis VIII of France and Blanche of Castile.