Le Kremlin-Bicêtre is a commune in the southern suburbs of Paris, France. It is located 4.5km from the center of Paris. It is one of the most densely populated municipalities in Europe.Le Kremlin-Bicêtre is most famous as the location of the Bicêtre Hospital, where Superintendent Philippe Pinel is credited as being the first to introduce humane methods into the treatment of the mentally ill, in 1793. Its most notorious guest was the Marquis de Sade.NameThe name has roots both in England and Russia. Le Kremlin-Bicêtre was originally a hamlet called simply Bicêtre and located within the commune of Gentilly. The name Bicêtre comes from the manor built there by John of Pontoise, Bishop of Winchester (England), in the end of the 13th century. The name of this Manor of Winchester was corrupted into Vinchestre, then Bichestre, and eventually Bicêtre. The Bicêtre Hospital was built starting in 1634 on the ruins of the manor.In 1813 the Bicêtre Hospital acted as a major reception point for evacuated casualties of the Grande Armée from the French invasion of Russia. Veterans of the invasion of Russia used to gather in a tavern near Bicêtre Hospital. This tavern was soon renamed '''' ("At the Kremlin sergeant") in reference to the Moscow Kremlin where the veterans had camped.