Calais (dated, Cales /ˈkæləs/) was a former constituency of the Parliament of England. The Flemish town of Calais was under English rule from 1347 until 7 January 1558. During part of that time it was represented in the Parliament of England by two members. In 1360 the Treaty of Brétigny assigned Guînes, Marck and Calais – collectively the "Pale of Cales" – to English rule in perpetuity, but in a daring raid during the rule of Mary I, was retaken by France. In 1363 the town was made a staple port.