Crépy, Aisne
Crépy, formerly known as Crépy-en-Laonnais, is a commune in the Aisne department in Hauts-de-France in northern France.
History
The treaty of Crépy, during the Italian War of 1542–1546 was signed there between Francis I of France and Holy Roman Emperor Charles V on 18 September 1544.During World War I, from March through August 1918, Crépy was the location of the infamous Paris Gun.