Henry Lincoln
Appears in 4 conspiracy theories
Holy Grail as Jesus Bloodline / Mary Magdalene Theory
The 1982 book 'The Holy Blood and the Holy Grail' proposed that 'Sangreal' means 'royal blood' (sang real) rather than 'Holy Grail' — that Mary Magdalene carried Jesus's child to France.
Priory of Sion — Secret Society Guarding the Grail
The Priory of Sion was a hoax created in 1956 by Pierre Plantard — its forged documents (Dossiers Secrets) were planted in France's Bibliotheque nationale before exposure in 1993.
Rennes-le-Chateau Treasure Mystery
Why did a poor French village priest suddenly become wealthy in 1891? Theories propose Cathar treasure, Templar gold, Vatican secrets, or Merovingian bloodlines hidden in the tiny Pyrenean church.
Templar Treasure at Rosslyn Chapel
The debunked theory that Rosslyn Chapel in Scotland conceals Knights Templar treasure, the Holy Grail, or ancient scrolls beneath its elaborately carved walls. From medieval legend to Da Vinci Code phenomenon.