Do We Finally Know How the Holy Grail Disappeared?

Name: Do We Finally Know How the Holy Grail Disappeared?
Uploaded: 2018-05-15T20:35:45Z
Duration: 2 min 39 s
Description: How did an onyx cup thought to be the Holy Grail disappear from the Church of the Holy Sepulchre in 909 AD? This historian's breakthrough might provide some intriguing answers.

From:The Holy Grail

2m 39s
HD
TV-PG

How did an onyx cup thought to be the Holy Grail disappear from the Church of the Holy Sepulchre in 909 AD? This historian's breakthrough might provide some intriguing answers.