The search for the "historical Jesus" is a subject of great personal interest to me as my personal library would indicate.   What was the search for the holy Grail? Christ's goblet at the last supper? The dish used to catch Christ's blood at the crucifixion? Veiled tales of the true Philospher's Stone? Mistranslation of "holy blood," as in the progeny of Jesus Christ?
Suggest-A-Site

Holy Grail: Texts, Images, Basic Information: The page's title pretty much sums it up. If you could care less about commentary and interpretations, this is the site for you.

The Legend of the Holy Grail: A good glance at all the legends with related images, both artistic and photographic.