Vincennes (, French: [vɛ̃sɛn] ) is a commune in the Val-de-Marne department in the eastern suburbs of Paris, France. It is located 6.7 km (4.2 mi) from the centre of Paris. Vincennes is famous for its castle: the Château de Vincennes. It is next to but does not include the Bois de Vincennes, from which it took its name, which is attached to the city of Paris. History. The Marquis de Sade was imprisoned in Vincennes fortress in 1777, where he remained until February 1784 although he escaped for a little over a month in 1778.
https://en.wikipedia.org/wiki/Vincennes