Galfridus Monumetensis (1100?-1154), Historia Regum Angliae (Historia Britonum).
  • Glasgow, University Library, Hunter 331 [U.7.25] (13th century).
    • Cum mecum multa et de multis sepius animo . . .
    • . . . adiuit Peanda regem et quisiuit ad eo cur Oswi solus aberat . . .