Note 522 — Chapter IV · BAYEZID THE OSMANLIS INHERIT THE BYZANTINE EMPIRE
Reading edition
Conclusive proof of the whereabouts of Henry in the summer of 1396 is found in the letter ‘escript ... le xxe jour d’augst’. This letter is in Arch. Nat., Paris, J. 644: 3511. For the expeditions in which Henry did take part, when he was Henry of Derby, see vol. lii of the Camden Society, edited by Lucy Toulmin Smith, London, 1894, 4to.