Petit Trianon — The Ghosts of Versailles Time Slip
On 10 August 1901 two Oxford academics walked into the Trianon gardens and, they insisted, into 1789 — the most famous time-slip account ever published.
Case File No. 161
FILE 01 The Legend
Charlotte Anne Moberly and Eleanor Jourdain, principals of Oxford colleges, visited Versailles on 10 August 1901 and walked toward the Petit Trianon, the small château Marie Antoinette loved. By their account the gardens turned strange: paths they could not later find, an eerie stillness, labourers in odd dress, a runner and a pockmarked man, and finally a woman in a summer dress and white hat sketching on the lawn — whom Moberly later became convinced was Marie Antoinette herself. Only after comparing notes months later did they fix the date as 10 August 1792, the day the Tuileries fell and the monarchy's fate sealed. They published in 1911 as 'An Adventure', under pseudonyms, and the book became a sensation — republished as 'The Ghosts of Trianon' and still the founding text of time-slip lore.
FILE 02 The Sightings Log
The incident is a single-pair witness event, but its afterlife is the phenomenon: a 1903 map appeared to confirm a bridge the women described that no modern plan carried; later visitors have reported disorientation and period figures along the same walk, and the Trianon lawns remain a place of pilgrimage for time-slip enthusiasts. Psychical researchers, novelists and filmmakers have returned to the case for a century.
FILE 03 The Skeptic’s File
Skeptics — and the case's own literature — note the women reconstructed the episode months later through shared discussion and historical research, the classic recipe for confabulated memory; Versailles' grounds also hosted costumed garden parties in exactly that era, and the Comte de Montesquiou, a Trianon neighbour famous for tableaux vivants in period dress, may have supplied every figure they saw. Two Victorian academics, primed by Romantic history and one another's certainty, remain the only witnesses — which is either the case's weakness or, as devotees insist, its point.