CONSPIRACY THEORY: The Priory of Sion
From Conspiracy Theories, Cults, & Crimes by Crime House
April 22, 2026 · 40 min · Episode 53
About this episode
This episode explores the Priory of Sion, a secret society claiming to protect a hidden bloodline tied to Jesus Christ and Mary Magdalene, and examines whether it is a genuine organization or an elaborate hoax.
In the 20th century, a secret society known as the Priory of Sion claimed to protect a hidden bloodline tied to Jesus Christ and Mary Magdalene, a revelation that, if true, would rewrite the foundations of religious history. The group alleged that this lineage had been preserved for centuries and concealed from the public by powerful institutions. In this episode of Conspiracy Theories, Cults, and Crimes, Vanessa Richardson examines the origins of the Priory of Sion, the documents that brought it to global attention, and the man behind its most controversial claims. As the story spread through books and media, it blurred the line between historical theory and elaborate hoax. Was the Priory of Sion a genuine secret society guarding a hidden truth, or a myth that spiraled far beyond its origins? Head over to our Conspiracy Theories, Cults, & Crimes YouTube channel to WATCH our video episodes: https://www.youtube.com/@Conspiracytheoriescultscrimes If you’re new here, don’t forget to follow Conspiracy Theories, Cults, & Crimes to never miss a case! For Ad-free listening subscribe to Crime House+ on Apple Podcasts. Conspiracy Theories, Cults and Crimes is a Crime House Original…
People in this episode
Host: Vanessa Richardson
Topics covered
- secret societies
- religious history
- bloodline theories
- historical hoaxes
- Priory of Sion
- conspiracy theories
Keywords
- Priory of Sion
- Jesus Christ
- Mary Magdalene
- secret society
- conspiracy theory
- historical documents
- bloodline
- religious history
Mentioned in this episode
Organizations: Priory of Sion, Crime House, PAVE Studios, Conspiracy Theories, Cults, & Crimes
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