Later, anonymous hands interpolated numerous additions, including references to Hugh's death, and a short account of the deposition of William of Waterville in 1175. It is conjectured that Hugh died soon after the election of Waterville.
Subsequently, unknown individuals added various additions to the text, which included references to Hugh's demise and a short account of William of Waterville's deposition in 1175. It is conjectured that Hugh died soon after Waterville was elected.