Dugdale, William, Sir. Canons of the Holy Sepulchre, at Thetford in Dugdale's Monasticon Volume 6 Part 2 Vol. 6: 728-30, with an additional page of illustration

[Dugdale, William, Sir. Canons of the Holy Sepulchre, at Thetford in Dugdale's Monasticon Vol 6 Part 2 Dugdale, William, Sir Vol. 6: 728-30.]