Which Pope made an agreement in 1513 with a king called the Catholic?
Ferdinand II of Aragon Ferdinand II (Aragonese: "Ferrando" , Spanish: "Fernando II" , Catalan: "Ferran" ) (10 March 1452 – 23 January 1516), called the Catholic, was King of Sicily from 1468 and King of Aragon from 1479 until his death. As a consequence of his marriage to Isabella I, he was King of Castile as Ferdinand V from 1474 until her death in 1504. He was recognised as regent of Castile for his daughter and heir, Joanna, from 1508 until his own death. In 1504, after a war with France, he became King of Naples as Ferdinand III, reuniting Naples with Sicily permanently and for the first time since 1458. In 1512, he became King of Navarre by conquest.
Treaty of Frankfurt (1539) The Treaty of Frankfurt (also spelled Treaty of Frankfort), also known as the Truce of Frankfurt, was a formal agreement of peace between Charles V, Holy Roman Emperor and Protestants on 19 April 1539. The parties met at Frankfurt-on-the-Main, and the Lutherans were represented by Philip Melancthon. The treaty stated that the emperor would not take any violent actions against the Protestants, who had formed an alliance known as the Schmalkaldic League, for fifteen months starting 1 May; during this time both parties could try and resolve the differences in their confessions. As a result of this peace, the Schmalkaldic League lost the protection of France.