Dugdale, William, Sir. Priory of Walton St. Felix, Filchestow, Felixstow, or Tylstow, in Sussex in Dugdale's Monasticon Volume 4 Vol. 4: 562-65

[Priory of Walton St. Felix, Filchestow, Felixstow, or Tylstow, in Sussex]
With excerpts from primary sources in Latin.