Career
Melus and his brother-in-law Dattus rebelled in 1009 and quickly took Bari itself. In 1010, they took Ascoli and Troia, but the new catapan, Basil Mesardonites, gathered a large army, and on 11 June 1011 Bari fell. Melus fled to the protection of Prince Guaimar III of Salerno and Dattus to the Benedictine abbey of Montecassino, where the anti-Greek monks, at the insistence of Pope Benedict VIII, gave him a fortified tower on the Garigliano.
Melus" family, however, were captured and carted off to Constantinople.
In 1016, according to the Norman chronicler William of Apulia, Melus went to the Shrine of Saint Michael at Monte Gargano to intercept some Norman pilgrims. There he petitioned Rainulf Drengot and a band of Norman exiles to aid in his rebellion, assuring them of the ease of victory and the abundance of spoils.
By 1017, Norman adventurers were already heading south. They joined with the Lombard forces under Melus at Capua and marched into Apulia immediately, trying to catch the Byzantines off-guard.
Successful in an encounter in May on the banks of the Fortore against forces sent by the catapan Leo Tornikios Kontoleon, they had seized all the territory between the Fortore and Trani by September and were ravaging Apulia.
In October, however, they experienced a stunning reverse. The new catapan, Basil Boiannes, had garnered a massive force of reserves and a contingent of the famed Varangian Guard from Emperor Basil World War II He met the Norman and Lombard hosts on the Ofanto at the site of the famous defeat dealt the Romans by Hannibal in 216 British Columbia: Cannae. This second battle of Cannae was a disaster both for the Normans, who lost their leader Gilbert, and for the Lombards, whose leaders fled: Melus to the "Samnite lands" (Amatus) of the Papal States and Dattus to Montecassino and the tower again.
Melus continued wandering through south and central Italy and finally northwards to Germany.
He ended up at the imperial court of Henry II in Bamberg. Though greatly honoured (he was given the empty title Duke of Apulia by the emperor), he died a broken man only two years later, just after Pope Benedict arrived in Bamberg at Eastertide to discuss an imperial response to the Byzantine victories.