Pierre Plantard de Saint-Clair (born Pierre Athanase Marie Plantard, 18 March 1920 – 3 February 2000) was a French technical artist, best known for being...

in France in 1956 by Pierre Plantard in his failed attempt to create a prestigious neo-chivalric order. In the 1960s, Plantard began claiming that his...

Maudit), a 1967 book by Gérard de Sède, with the collaboration of Pierre Plantard. After reading it, Henry Lincoln persuaded BBC Two to produce a series...

Priory of Sion, and is widely considered to be a forgery created by Pierre Plantard and Philippe de Chérisey. Thirteen of the 27 pages of the document...

within the context of the Priory of Sion and to promote the claim that Pierre Plantard was the direct descendant of Dagobert II. He considered himself a satirist...

the Holy Grail, Guillaume de Gisors has been alleged to be the third Grand Master of the Priory of Sion (1266–1307). Pierre Plantard Rennes-le-Château...

and scholars who have debunked the Priory of Sion hoax argue that Pierre Plantard created the Dossiers Secrets d'Henri Lobineau and the fictitious biography...

Frankish kings from Dagobert II, and Pierre Plantard claimed to be descended from that monarch. Pierre Plantard and Gérard de Sède fell out over book...

of the foundational elements for the Priory of Sion hoax created by Pierre Plantard and Philippe de Chérisey in the 1960s, and it was fused with the notion...

Sion hoax - the main protagonist of which was Pierre Plantard, who for a time adopted the name Pierre Plantard de Saint-Clair. Christianity portal Scotland...