Note 088
The original materials for the crusade of Frederic II. may be drawn from Richard de St. Germano (in Muratori, Script. Rerum Ital. tom. vii. p. 1002 - 1013) and Matthew Paris, (p. 286, 291, 300, 302, 304.) The most rational moderns are Fleury, (Hist. Eccles. tom. xvi.,) Vertot, (Chevaliers de Malthe, tom. i. l. iii.,) Giannone, (Istoria Civile di Napoli, tom. ii. l. xvi.,) and Muratori, (Annali d' Italia, tom. x.)]
The History Of The Decline And Fall Of The Roman Empire Fall In The EastChapter 59