Mosca degl’ Uberti, or dei Lamberti, who, by advising the murder of Buondelmonte, gave rise to the parties of Guelf and Ghibelline, which so long divided Florence. See note 137 . ↩

Bertrand de Born, the turbulent Troubadour of the last half of the twelfth century, was alike skilful with his pen and his sword, and passed his life in alternately singing and fighting, and in stirring up dissension and strife among his neighbors. He is the author of that spirited war-song, well known to all readers of Troubadour verse, beginning