The writings of his contemporaries, as well as his own, tend to show him rash in war, fickle in love, and presumptuous in belief; but also, by the same concurrent testimony, he was distinguished by great personal beauty, high accomplishments of all kinds, and daring nobility of soul. Not unworthy, for all the weakness of his strength, to have been the object of Dante's early emulation, the first friend of his youth, and his precursor and fellow-labourer in the creation of Italian Poetry.
In the year 1267, when Guido cannot have been much more than seventeen years of age, a last attempt was made in Florence to reconcile the Guelfs and Ghibellines. With this view several alliances were formed between the leading families of the two factions; and among others, the Guelf Cavalcante de' Cavalcanti wedded his son Guido to a daughter of the Ghibelline Farinata degli Uberti. The peace was of short duration; the utter expulsion of the Ghibellines (through French intervention solicited by the Guelfs) following almost immediately. In the subdivision, which afterwards took place, of the victorious Guelfs into so-called "Blacks" and "Whites," Guido embraced the White party, which tended strongly to Ghibellinism, and whose chief was Vieri de' Cerchi, while Corso Donati headed the opposite faction. Whether his wife was still living at the time when the events of the Vita Nuova occurred is probably not ascertainable; but about that time Dante tells us that Guido was enamoured of a lady named Giovanna or Joan, and whose Christian name is absolutely all that we know of her. However, on the occasion of his pilgrimage to Thoulouse, recorded by Dino Compagni, he seems to have conceived a fresh passion for a lady of that city named Mandetta, who first attracted him by a striking resemblance to his Florentine mistress. Thoulouse had become a place of pilgrimage from its laying claim to the possession of the body, or part of the body, of St. James the Greater; though the same supposed distinction had already made the shrine of Compostella in Galicia one of the most
