The Holy Roman Emperor of this name and number was the last of the Salian line and came to an agreement on lay investiture with Pope Calixtus iI at the Concordat of Worms.
The Holy Roman Emperor of this name and number was the last of the Salian line and came to an agreement on lay investiture with Pope Calixtus iI at the Concordat of Worms. Another king of this name and number successfully broke the alliance between France and the Holy Roman Empire, crushed the French's Genoese allies, married Catherine, the princess of France, and was, by the Treaty of Troyes, recognized as regent of France. For 10 points, name this English king, who in 1415 led archers through the mud to win the battle of Agincourt.
The Holy Roman Emperor of this name and number was the last of the Salian line and came to an agreement on lay investiture with Pope Calixtus iI at the Concordat of Worms.
{Henry V}