Dugdale, William, Sir. Abbey of Haghmon, in Shropshire in Dugdale's Monasticon Volume 6 Part 1 Vol. 6: 107-14, with additional page of illustration

[Dugdale, William, Sir. Abbey of Haghmon, in Shropshire in Dugdale's Monasticon Volume 6 Part 1 Dugdale, William, Sir Vol. 6: 107-14.]