public profile
Son of Jean-François Gravelet-Blondin and Marie Rosalie Blancheri Brother of Elmie Elisabeth Gravelet; Aimé Léopold Gravelet; Joséphine Emélie Gravelet; Aimé Jean-Baptiste and Paul Gravelet Half brother of Henry Coleman Gravelet Blondin; Charlotte Mary Janet Gravelet Robiolio; Edward Gravelet-Blondin and Adele