For the third crusade, of Frederic Barbarossa, see Nicetas in Isaac Angel. l. ii. c. 3 - 8, p. 257 - 266. Struv. (Corpus. Hist. Germ. p. 414), and two historians, who probably were spectators, Tagino (in Scriptor. Freher. tom. i. p. 406-416, edit Struv.), and the Anonymus de Expeditione Asiaticâ Fred. I. (in Canisii Antiq. Lection. tom. iii. p. ii. p. 498 - 526, edit. Basnage).