A certain dissolute priest, called Neri Abati, prior of San Piero Scheraggio, false to his family and in concert with the Black chiefs, consented to set fire to the dwellings of his own kinsmen in Orto-san-Michele; the flames, assisted by faction, spread rapidly over the richest and most crowded part of Florence: shops, warehouses, towers, private dwellings and palaces, from the old to the new marketplace, from Vacchereccia to Porta Santa Maria and the Ponte Vecchio , all was one broad sheet of fire: more than nineteen hundred houses were consumed; plunder and devastation revelled unchecked amongst the flames, whole races were reduced in one moment to beggary, and vast magazines of the richest merchandise were destroyed. The Cavalcanti, one of the most opulent families in Florence, beheld their whole property consumed, and lost all courage; they made no attempt to save it, and, after almost gaining possession of the city, were finally overcome by the opposite faction.” ↩