Paulus Diaconus (Warnefridi or Cassinensis) (c.720-c.799), Historia Romana.
  • Lisboa, Biblioteca da Ajuda, 52-XII-8 (13th century).
    • Primus in Italia . . .
    • . . . apud Constantinopolim obisset Iustinianus Belisarium . . .
    • Books 1-16 (breaks off in Chapter 15).