This is pretty interesting from a historical and religious perspective. Retired Belgrade Prof. Of Applied Sciences, Hugh Montgomery talks with Philip Gardiner about the process of tracing the lineage of Jesus back through the Norman Conquest, and how he personally became interested in the subject when he was doing his own family's genealogy.
"The Descendents of Jesus traced through the Odonic and Davidic Dynasties" is the second title of this DVD, which sums it up nicely. If you've seen The DaVinci Code or read the book, or any of the literature that book was based on, you're familiar with this material. The theory is that Jesus was married (in this DVD, to Mary Magdalene) and his descendents live even today. This DVD is basically an extended interview with Professor Hugh Montgomery, whose research into the genealogy of Jesus is deep and extensive, and he explains it well. As the Tom Hanks of this version, he's believable and compelling, spinning a fascinating mystery. He connects Jesus to the Vikings, and the most powerful royal families in European history, including within the Vatican itself. And George Washington was related to Jesus! Of course, the Montgomery family itself (so says the professor) is also related to Jesus. Unfortunately, some of the evidence for this is in documents by the families themselves, which only proves those powerful people had a lot of gall, but doesn't actually prove the fact.