La Chapelle-du-LouLa Chapelle-du-Lou is a former commune in the Ille-et-Vilaine department of Brittany in northwestern France. On 1 January 2016, it was merged into the new commune La Chapelle-du-Lou-du-Lac.PopulationPeople from La Chapelle-du-Lou are called in French Chapellois.Notable peopleRené-Jean de Botherel du Plessis, counter-revolutionary