In the early 14th century, the Knights Templar were suppressed, and the 200-year history of this military religious order came to an abrupt end. Or did it? What if some of the Templars escaped persecution, and continued to operate secretly until the present, holding on to precious religious relics and maybe even discovering America?

In this episode of History’s Greatest Conspiracy Theories, Rob Attar is joined by medieval historian Steve Tibble to explore why myths have surrounded the Templars since the Middle Ages – and explain how Rosslyn Chapel and the Holy Grail fit into the story.

History’s Greatest Conspiracy Theories is produced by the team behind BBC History Magazine. For more fascinating stories from the past, head to HistoryExtra, the home of ‘History’s Greatest’ podcasts. There you can find other feeds including History’s Greatest Cities and HistoryExtra LongReads. Find out more at ⁠historyextra.com/podcast⁠.

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This episode was hosted by Rob Attar and produced by Jack Bateman.

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