For the second crusade, of Conrad III. and Louis VII., see William of Tyre (l. xvi. c. 18 - 19), Otho of Frisingen (l. i. c. 34 - 45 59, 60), Matthew Paris (Hist. Major. p. 68), Struvius (Corpus Hist Germanicae, p. 372, 373), Scriptores Rerum Francicarum a Duchesne tom. iv.: Nicetas, in Vit. Manuel, l. i. c. 4, 5, 6, p. 41 - 48 Cinnamus l. ii. p. 41 -49.