Priory of Sion

Record	OBS-0361
Category	Secret Societies/Groups
Status	DEBUNKED
Summary	The Priory of Sion is a purported secret society that allegedly guards the bloodline of Jesus Christ and Mary Magdalene. Proponents claim it was founded in 1099 and has included famous members like Leonardo da Vinci and Isaac Newton. However, it is widely regarded as a hoax created by Pierre Plantard in the 1950s.
Origin	The modern myth originated in France in the 1950s when Pierre Plantard founded a fraternal organization called the Priory of Sion. In the 1960s, he began claiming it was an ancient secret society, and the story was popularized by the 1982 book 'The Holy Blood and the Holy Grail' and later by Dan Brown's 'The Da Vinci Code'.
Claimed	The Priory of Sion was founded in 1099 by Godfrey of Bouillon on Mount Zion. It has protected the Merovingian bloodline and the descendants of Jesus and Mary Magdalene. Famous figures like Leonardo da Vinci and Isaac Newton were Grand Masters. The Dossiers Secrets, deposited in the Bibliothèque Nationale, prove its ancient origins.
Evidence / consensus	Historians and experts agree that the Priory of Sion is a 20th-century hoax. The Dossiers Secrets are considered forgeries, and Pierre Plantard admitted to fabricating the story. There is no evidence of the society existing before the 1950s.

> OBSERVER NOTE:
A classic case of a fabricated secret society that gained traction through popular fiction. The evidence is clear: the documents are modern, and the founder confessed. Yet the myth persists in popular culture.

Sources

Sources are external and provided for verification. Listing does not imply the Observer endorses their claims.