Dugdale, William, Sir. College of Graystoke, in Cumberland in Dugdale's Monasticon Volume 6 Part 3 Vol. 6: 1449-1450

[Dugdale, William, Sir. College of Graystoke, in Cumberland, in Dugdale's Monasticon Vol. 6 Part 3 Dugdale, William, Sir Vol. 6: 1449-50.]