Berengarii, and lastly the German emperors, governed her, as in our
general treatise we have shown. Nor could the Florentines, during those
ages, increase in numbers, or effect anything worthy of memory,
on account of the influence of those to whom they were subject.
Nevertheless, in the year 1010, upon the feast of St. Romolo, a solemn
day with the Fiesolani, they took and destroyed Fiesole, which must have
been performed either with the consent of the emperors, or during the
interim from the death of one to the creation of his successor, when
all assumed a larger share of liberty. But then the pontiffs acquired
greater influence, and the authority of the German emperors was in its
wane, all the places of Italy governed themselves with less respect for
the prince; so that, in the time of Henry III. the mind of the country
was divided between the emperor and the church. However, the Florentines
kept themselves united until the year 1215, rendering obedience to the
ruling power, and anxious only to preserve their own safety. But, as
the diseases which attack our bodies are more dangerous and mortal in
proportion as they are delayed, so Florence, though late to take part in
the sects of Italy, was afterward the more afflicted by them. The cause
of her first division is well known, having been recorded by Dante and
many other writers; I shall, however, briefly notice it.

Among the most powerful families of Florence were the Buondelmonti and
the Uberti; next to these were the Amidei and the Donati. Of the Donati
family there was a rich widow who had a daughter of exquisite beauty,
for whom, in her own mind, she had fixed upon Buondelmonti, a young
gentleman, the head of the Buondelmonti family, as her husband; but
either from negligence, or, because she thought it might be accomplished
at any time, she had not made known her intention, when it happened that
the cavalier betrothed himself to a maiden of the Amidei family. This
grieved the Donati widow exceedingly; but she hoped, with her daughter's