The cities of England remaining in France after the Hundred Years War.

We are talking about the end of the Hundred Years War in 1453. By the time it began, the British owned cities in France in the north (Calais and several in northern Picardy) and in the south in Aquitaine, from Bordeaux to Bayonne.

All of these cities, except Calais, remained in France by 1453.

You can make a list of the following cities: Abbeville, Crécy (Picardy), Saint, Bordeaux, Bayonne. The few towns of Guienne and Gascony. For example, Royan, Le Verdon-sur-Mer, Castillon.