La GuercheLa Guerche is a commune in the Indre-et-Loire department in central France.WWW laguerche37.frPopulationPeople from La Guerche are called Guerchois in French.Popular cultureLouis Amédée Achard, an author created a character called Monsieur of La Guerche, who was the titular protagonist of Les chevauchées de M. de la Guerche.