Moberly–Jourdain incident has been debunked it "retained its hold on the public imagination for half a century." Moberly–Jourdain incident The Moberly–Jourdain incident (also the Ghosts of Petit Trianon or Versailles, / "les fantômes de Versailles") is a claim of time travel and hauntings made by Charlotte Anne Moberly (1846–1937) and Eleanor Jourdain (1863–1924). In 1911, Moberly and Jourdain published a book entitled "An Adventure" under the names of "Elizabeth Morison" and "Frances Lamont". Their book describes a visit they made to the "Petit Trianon", a small "château" in the grounds of the Palace of Versailles where they claimed to have seen the
Le Trianon (theatre) Le Trianon (theatre) Le Trianon is a theatre and concert hall in Paris. It is located at 80, boulevard de Rochechouart, in the 18th arrondissement of Paris, at the foot of the hill of Montmartre. The "Trianon-Concert" was built as a "café concert" in 1894 in the garden of the "Élysée Montmartre", which was requisitioned for the purpose. Édouard Jean Niermans (1859-1928), a young architect who designed or rebuilt several theaters around that time, designed and decorated the Trianon-Concert. Opening in 1895, the Trianon-Concert was one of Paris's first music halls. Mistinguett, (Jeanne-Marie Bourgeois) made her debut at the Petit-Casino