Also known as Eva C. She was the medium of Charles Richet 's experiments in materialization phenomena at the Villa Carmen in Algiers, 1905.
"Beraud, Marthe." Encyclopedia of Occultism and Parapsychology. . Encyclopedia.com. (April 25, 2017). http://www.encyclopedia.com/science/encyclopedias-almanacs-transcripts-and-maps/beraud-marthe
"Beraud, Marthe." Encyclopedia of Occultism and Parapsychology. . Retrieved April 25, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/encyclopedias-almanacs-transcripts-and-maps/beraud-marthe