Sacred Destinations Destinations Great Malvern Priory Great Malvern Priory Photos 20577 × share full URL share short URL embed link code photo 1 of 70 Previous | Next Gravestone of Prior Walcher (d.1135) Gravestone of Prior Walcher (d.1135) in the chantry chapel of St. Anne, south choir aisle. Walcher was an outstanding scholar and the first western man to record the use of the astrolabe. Credit: Holly Hayes