Her first recorded public appearance at was in 1863. She did not produce floating trumpets or ectoplasm. Instead, she offered something far more unnerving: direct voice mediumship in trance. When Penn lost consciousness, her voice dropped an octave, shifting into a stiff, ungrammatical Latin mixed with archaic Spanish. Hence, the Society’s unusual Spanish title—a tribute to the "Iberian Control" that allegedly spoke through her.
The London Séance Society by Sarah Penner is a 2023 gothic mystery set in 1873 that follows a renowned medium, Vaudeline D’Allaire, and her student, Lenna Wickes, as they investigate a murder within an exclusive, all-male occult society in London. The novel blends historical fiction with themes of spiritualism, skepticism, and vengeance, serving as a "spellbinding" whodunit. Read more on the author's website at Sarah Penner . La Sociedad Espiritista de Londres - Sarah Penn...
The high point of coincided with its breaking point. In 1882, the Society split into two factions: the "Physicals" (who wanted to focus on table levitation and materialization) and the "Mentalists" (who favored trance speaking and philosophy). Her first recorded public appearance at was in 1863
She stopped pretending.
In the gas-lit rooms of the society, mediums became celebrities. Figures like Florence Cook and Daniel Dunglas Home held séances that captivated the aristocracy. The society provided a structured environment where these occurrences could be documented, debated, and, controversially, debunked. When Penn lost consciousness, her voice dropped an