Which Pope made an agreement in 1513 with a king called the Catholic?
Treaty of Mechlin (1513) The Treaty of Mechlin (1513) (also known as the "Treaty of Malines") was an agreement between Henry VIII, Maximilian I, Holy Roman Emperor, Ferdinand II of Aragon and Pope Leo X to form an alliance against France. The treaty was the first of a series of treaties (the others being the Treaties of London of 1516 and 1518 and the Treaty of Cambrai of 1517) which attempted to unite the main European powers by building a holy league in order to establish a "respublica christiana".
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.