Mirabelli was born in Botucatu, São Paulo, Brazil, of Italian parents. He studied Spiritism at an early age and was introduced to the writings of Allan Kardec. As a teenager he worked in a shoe shop and claimed to have experienced poltergeist activity where shoe boxes would literally fly off the shelves. He was placed in an lunatic asylum for observation and psychologists said there was something wrong with him, but he was not physically sick. Mirabelli later became a medium and claimed to produce automatic handwriting, materializations of objects and people (ectoplasm) and levitations.
In the 1920s, Miravelli was tested by the Academia de Estudos Psychicos Cesare Lombroso in São Paulo and a report published in 1926 wrote that in more than 300 sittings genuine materializations had been observed. When the report was published in English, it was challenged by various psychical researchers. In 1928, the German scientist Hans Driesch investigated Mirabelli and found that some objects had been moved in the séance room but that there was no evidence for his supposed abilities of materialization or apportation. Mirabelli later began giving public mediumship demonstrations which were described as theatrical displays. Throughout his life Mirabelli had been involved with 15 lawsuits for the illegal practice of witchcraft. He was suspected of utilizing tricks.
Society for Psychical Research Investigation
In 1934, Theodore Besterman a research officer for the Society for Psychical Research visited Brazil to investigate Mirabelli. He discovered that many of the witness reports from the Academia de Estudos Psychicos Cesare Lombroso were unreliable and it was not an independent organization but one that was associated with Mirabelli and his personal friends. Whilst investigating the séances, Besterman claimed to have detected trickery.
In 1990, Dr. Gordon Stein found a levitation photograph of Mirabelli in the Society for Psychical Research (SPR) collection at the Cambridge University Library. It was inscribed by Mirabelli to Besterman from his visit in 1934. The levitation in the photograph was discovered to be a trick as there were signs of chemical retouching under Mirabelli's feet. The retouching showed that Mirabelli was not levitating but was standing on a ladder which was erased from the photograph.
According to Stein:
- The fact that the fraudulent photo has been inscribed by Mirabelli to Besterman means that Mirabelli, then at the very peak of his powers was at least in pan, a fraud. He knowingly passed off a fraudulent photo of himself as authentic. It should make us cautious about accepting hearsay statements of Mirabelli's followers about the many wonders he had performed. More importantly, it should make us very cautious about accepting at face value other photographs of Mirabelli's marvels.
- Anderson, Rodger. (2006). Psychics, Sensitives and Somnambules: A Biographical Dictionary with Bibliographies. McFarland & Company. p. 121. ISBN 978-0786427703
- Buckland, Raymond. (2005). The Spirit Book: The Encyclopedia of Clairvoyance, Channeling, and Spirit Communication. Visible Ink Press. p. 259. ISBN 978-1578592135
- Aykroyd, Peter H; Narth, Angela; Aykroyd, Dan. (2009). A History of Ghosts: The True Story of Séances, Mediums, Ghosts, and Ghostbusters. Rodale Books. pp. 92-95. ISBN 978-1605298757
- Stein, Gordon. (1996). Carlos Mirabelli. In The Encyclopedia of the Paranormal. Prometheus Books. pp. 400-404. ISBN 1-57392-021-5
- Nickell, Joe. (2005). Camera Clues: A Handbook for Photographic Investigation. University Press of Kentucky. p. 178. ISBN 978-0813191249
- Theodore Besterman. (1935). The Mediumship of Carlos Mirabelli. Journal of the Society for Psychical Research 29: 141-153.
- Guy Lyon Playfair. (1992). Mirabelli and the Phantom Ladder. Journal of the Society for Psychical Research 58: 201-203.
- Gordon Stein. (1991). The Amazing Medium Mirabelli. Fate 44: 86-95.
- Gordon Stein. (1991). Famous Levitation Photo Is a Fake. Skeptical Inquirer 15: 119-120.