Hvem daterte Hélène Berthelot?

Armand Point (23 March 1860 or 23 March 1861 – February 1932 or March 1932) was a French painter, engraver and designer who was associated with the Symbolist movement and was one of the founders of the Salon de la Rose + Croix. Later he formed his own atelier. Sources differ over the details of his birth and death.