Émile-Auguste Chartier, commonly known as Alain, was a French philosopher, journalist, and pacifist. He adopted his pseudonym in homage to the 15th-century Norman poet Alain Chartier.
Wikipedia https://en.wikipedia.org/wiki/Émile_Chartier
Address 8 Rue des Rondeaux, Paris 75020, France
Coordinates 48°51'39.658" N 2°23'56.745" E
