Dugdale, William, Sir. College of Ruthyn, in Denbighshire in Dugdale's Monasticon Volume 6 Part 3 Vol. 6: 1345-1346

[Dugdale, William, Sir. College of Ruthyn, in Denbighshire, in Dugdale's Monasticon Vol. 6 Part 3 Dugdale, William, Sir Vol. 6: 1345-46.]