La Guerche-de-Bretagne

La Guerche-de-Bretagne (Gwerc'h-Breizh) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.

The cellist Louis-Marie Pilet (1815–1877) was born in La Guerche-de-Bretagne.

Population
Inhabitants of La Guerche-de-Bretagne are called Guerchais in French.