Jeffrey Malaterra, who relates the Sicilian war, and the conquest of Apulia, (l. i. c. 7, 8, 9, 19.) The same events are described by Cedrenus (tom. ii. p. 741 - 743, 755, 756) and Zonaras, (tom. ii. p. 237, 238;) and the Greeks are so hardened to disgrace, that their narratives are impartial enough.