Roger, the twelfth and last of the sons of Tancred, had been long detained in Normandy by his own and his father’s age. He accepted a welcome summons; hastened to the Apulian camp; and deserved at first the esteem, and afterwards the envy, of his elder brother. Their valour and ambition were equal; but the youth, the beauty, the elegant manners of Roger, engaged the disinterested love of the soldiers and people. So scanty was his allowance for himself and forty followers, that he descended from conquest to robbery, and from robbery to domestic theft; and so loose were the notions of prosperity, that, by his own historian Malaterra,[b] at his special command, he is accused of stealing horses from a stable of Melfi. His spirit emerged from poverty and disgrace; from these base practices he rose to the merit and glory of a holy war; and the invasion of Sicily was seconded by the zeal and policy of his brother Guiscard. After the retreat of the Greeks, the idolaters, a most audacious reproach of the Catholics, had retrieved their losses and possessions; but the deliverance of the island, so vainly undertaken by the forces of the Eastern Empire, was achieved by a small and private band of adventurers. In the first attempt, Roger braved, in an open boat, the real and fabulous dangers of Scylla and Charybdis, landed with only sixty soldiers on a hostile shore, drove the Saracens to the gates of Messina, and safely returned with the spoils of the adjacent country. In the siege of Trani, three hundred Normans withstood and repulsed the forces of the island. In the siege of Palermo the Norman cavalry was assisted by the galleys of Pisa; and, in the hour of action, the envy of the two brothers was sublimed to a generous and invincible emulation. After a war of thirty years, Roger, with the title of Great Count, obtained the sovereignty of the largest and most fruitful island of the Mediterranean; and his administration displays a liberal and enlightened mind above the limits of his age and education. The Moslems were maintained in the free enjoyment of their religion and property. To Robert Guiscard the conquest of Sicily was more glorious than beneficial; the possession of Apulia and Calabria was inadequate to his ambition; and he resolved to embrace or create the first occasion of invading, perhaps of subduing, the Roman Empire of the East. From his first wife, the partner of his humble fortunes, he had been divorced under the pretence of consanguinity; and her son Bohemond was destined to imitate, rather than to succeed, his illustrious father. The second wife of Guiscard was the daughter of the princess of Salerno; the Lombards acquiesced in the lineal succession of their son Roger; their five daughters were given in honourable nuptials, and one of them was betrothed in a tender age to Constantine, a beautiful youth, the son and heir of the emperor Michael.