Pétiet, "Souvenirs militaires," p. 204.
Ropes, pp. 212, 246, 359. I follow the "received" version of this despatch. For a comparison of it with the "Grouchy" version see Horsburgh, p. 155, note.
Ropes, pp. 266, 288; Houssaye, p. 316, with a good note.