A leading French Spiritualist and psychical researcher. He was born March 23, 1857, in Paris. He became an engineer, and his experience assisted him in becoming what Theodore Flournoy called "the most scientific of French spiritists."
Sources:
Berger, Arthur S., and Joyce Berger. The Encyclopedia of Parapsychology and Psychical Research. New York: Paragon House, 1991.
Delanne, Gabriel. L' Ame est Immortelle. N.p., 1904.
——. Les Apparitions Materialisées des Vivants et des Morts. N.p., 1909.
——. L'Evolution Animique. N.p., 1897.
——. Le Phenom Agene Spirite. N.p., 1894.
——. Récherches sur la Mediumnité. N.p., 1896.
——. Le Spiritisme devant la Science. N.p., 1895.
Pleasants, Helene, ed. Biographical Dictionary of Parapsychology. New York: Helix Press, 1964.