INFERNO: GUELPHS AND GHIBELLINES VIE FOR TUSCANY 1259-1261

 Tuscany, 1259. As wealth from crafts and foreign trade elevated northern Italy's urban families above the landed lords, rivalries within and among their cities hardened into conflict between two great parties. Ghibellines aligned with the Hohenstaufen imperial dynasty that ostensibly ruled Italy, while Guelphs backed rival imperial claimants and the greatest challenger to each Emperor's authority, the Pope. Should any faction gain advantage, others coalesced to resist.

 

The comuni (republics) of Firenze (Florence) and Siena dominated inland Tuscany at the head of these competing alliances. As Guelphs sealed their control of the populous Firenze, Ghibelline Siena turned to Hohenstaufen King Manfredi of Sicily for reinforcement. Local rebellions and reprisals escalated on each side, as political exiles stirred the pot. After Manfredi dispatched German knights to protect his loyal Tuscans, Firenze mustered its people and allies to march on Siena, which responded with its own great army. Pisa and Lucca, Lombardia and Orvieto joined in. Guelph and Ghibelline in September 1260 at last faced off en masse in the center of Tuscany, at Montaperti—the result,  a bloody Florentine defeat. But when Ghibelline exiles returned as masters of Firenze, its Guelphs rallied to Lucca and Arezzo, portending an eternal conflagration.