Ranulf Higden, Saint Patrick, Great Britain. Public Record Office, Matthew Paris, Thomas Walsingham, Jehan de Wavrin (seigneur du Forestel), Henry de Bracton, Ralph de Diceto, Robert Mannyng, Henry Anstey, Robert (of Gloucester), Osbernus, John Peckham, Giraldus (Cambrensis), Peter (of Langtoft), Reginald Pecock, Saint Osmund, Alexander Neckam, Adam (of Eynsham), Henry Knighton, Adam Murimuth, William Rishanger, Johannes Amundesham, John de Trokelowe, Bartholomæus (de Cotton), Henry Blaneforde, Ricardus (Canonicus Sanctae Trinitatis Londoniensis), Dioscorides Pedanius (of Anazarbos), Sextus Placitus (Papyriensis), Saint Neophytos (the Recluse), Thomas (de Burton), of Coventry Walter, Ralph (of Coggeshall), Robert de Reading, Durham, Eng. (Diocese) Bishop
Rerum Britannicarum Medii Aevi Scriptores
Or, Chronicles and Memorials of Great Britain and Ireland During the Middle Ages
