Henry I granted a charter for an annual fair to be held at Glastonbury known as the Tor Fair. The reaffirmed the right for the existing fair to be held there.
From the Chronicles of Meaux Abbey came the report saying 'In the twenty-third year of Henry, the body of Arthur some time king of the Britons were found at Glastonbury, between two stone pyramids formerly erected in the sacred cemetery. Hidden by a hollow oak, lay about fifteen feet deep in the ground.'