That king had also funded the expeditions of Christopher Columbus.
The Mutiny of Aranjuez saw one king of this name stage a coup against his father, who fled to France with his minister Manuel de Godoy. That king was restored to the throne through the Treaty of Valencay, which concluded the Peninsular War. In addition to that son of Charles IV, this name belonged to a man who married Germaine of Foix after the death of his first wife, with whom he had defeated Boabdil at the Battle of Grenada and issued the Alhambra Decree that expelled the Jews from his country. That king had also funded the expeditions of Christopher Columbus. For 10 points, give this name belonging to seven Spanish rulers, including the husband of Isabella I.
The Mutiny of Aranjuez saw one king of this name stage a coup against his father, who fled to France with his minister Manuel de Godoy.
Ferdinand [Accept Fernando or Ferran, and Ferrando from whoever still speaks Aragonese.]