Cremona

Ancient History
Cremona is first mentioned in history as a settlement of the Cenomani, a Gallic (Celtic) tribe that arrived in the Po valley around 400 BC. However, the name Cremona most likely dates back to earlier settlers and puzzled the ancients, who gave many fanciful interpretations. In 218 BC the Romans established on that spot their first military outpost (a colonia) north of the Po river, and kept the old name. Cremona and nearby Placentia (modern Piacenza, on the south bank of the Po), were founded in the same year, as bases for penetration into what became the Roman Province of Gallia Cisalpina (Cisalpine Gaul).
Cremona quickly grew into one of the largest towns in northern Italy, as it was on the main road connecting Genoa to Aquileia, the Via Postumia. It supplied troops to Julius Caesar and benefited from his rule, but later supported Marcus Iunius Brutus and the Senate in their conflict with Augustus, who, having won, in 40 BC confiscated Cremona's land and redistributed it to his men. The famous poet Virgil, who went to school in Cremona, had to forfeit his ancestral farm ("too close to wretched Cremona"), but later regained it. The city's prosperity continued to increase until 69 AD, when it was destroyed in the Second Battle of Bedriacum by the troops of Vespasian, fighting to install him as Emperor against his rival Vitellius. Cremona was rebuilt with the help of Vespasian himself, but it seems to have failed to regain its former prosperity as it disappeared from history until the 6th century, when it resurfaced as a military outpost of the Eastern Roman (Byzantine) Empire during the Gothic War.

Early Middle Ages
When the Lombards invaded much of Italy in the second half of the 6th century AD, Cremona remained a Byzantine stronghold as part of the Exarchate of Ravenna. The city expanded towards the north-west, with the creation of a great trenched camp outside the walls. In 603, it was conquered by the Lombard king Agilulf and again destroyed. Its territory was divided between the two duchies of Brescia and Bergamo. However, in 615 queen Theodelinda, a devout Roman Catholic intent on converting her people, had Cremona rebuilt and re-installed a bishop there. Control of the city fell increasingly to its bishop, who became a Holy Roman Empire vassal after Charlemagne's conquest of Italy. In this way, Cremona increased its power and its prosperity steadily and some of its bishops had important roles between the 10th and 11th centuries. Bishop Liutprand of Cremona was a member of the Imperial court under the Saxony dynasty and Olderic gained strong privileges for his city from emperor Otto III. Its economy was boosted by the creation of a river port out of the former Byzantine fortress.

However, the two bishops Lambert and Ubaldo created discord with the city's people. Emperor Conrad II settled the quarrel by entering in Cremona in 1037 together with the young Pope Benedict IX.