The Treaty of Troyes of 1564 was an agreement between the rival kingdoms of England and France after the ejection of English forces from France in 1563 which recognized French ownership of Calais in return of France's payment to England 120,000 crowns.[1]
^Frieda, Leone (2003). Catherine de Medici: Renaissance Queen of France(first Harper Perennial edition 2006). Harper Perennial. p. 171.