[582] William of Tyre.
[583] Odon de Deuil.
[584] Odo of Deuil always calls Otho, Bishop of Freysinghen, brother of the Emperor Conrad. He was, however, only a half-brother; his relationship being by the mother’s side.
[585] Will. Tyrens lib. xvi.; Odon de Deuil.
[586] Odon de Deuil; Will. Tyr.
[587] Odon de Deuil.
[588] Odon de Deuil.
[589] William of Tyre.
[590] Odon de Deuil.
[591] Ibid.