I think you mean san grael or sangrael?

Anyway, F L E S H.. you're right.. The Priory as described in The Da Vinci Code and Holy Blood, Holy Grail is (from what I gather) a fallacy. I'm sure it it did exist to some extent - the real Priory of Sion was rumoured to be a Catholic monastic order. It has also been rumoured to be nothing more than an innocent group of friends who called themselves The Priory of Sion. Pierre Plantard used the name for his hoax, claiming he was the Grand Master of the Priory, and that the Priory was a secret society, which had links to the Knights Templar, the bloodline of Jesus Christ, and the Merovingian Kings.

What's interesting is how this false timeline incorperates both rumour and fact to give an impression of authenticity. When I first reads The Da Vinci Code, I totally believed it. Now, only a few months and a small amount of research later, I can see how well orchestrated the hoax was. Whether Dan Brown (author of The Da Vinci Code) actually believes it to be true is another question. Surely he would have heard that these documents were forged? And if so, why claim that all the documents he mentions in the text of his novel are accurate and true?

As you said, F L E S H, I also believe that there is more to the life of Jesus than we know. I believe he existed, but I believe he was nothing more than an enigmatic politician, who's legend has been used and twisted to further the control of certain people or groups of people. Who knows?