Mr Blass has a reputation for unearthing images and details of products before they officially launch, though he was unable to confirm the legitimacy of the video.
This June, the Discovery Channel followed the story of the unearthing in Israel of this ancient ossuary, providing viewers with new information about the discovery of this historic relic and raising questions about Jesus' family life.
Dr Law says she spent five years travelling the country unearthing old newspaper cuttings, diary entries, letters and other documents to prove Parker was Austen's inspiration.
