Note 2 — Chapter VII

Their father, Galeotto Manfredi, had been murdered in 1488 by their mother, Francesca Bentivogli. Of Astorre's death Guicciardini writes: 'Astorre, che era minore di diciotto anni e di forma eccellente ... condotto a Roma, saziata prima (secondo che si disse) la libidine di qualcuno, fu occultamente insieme con un suo fratello naturale privato della vita.' Nardi (Storie Florentine, lib. iv. 13) credits Cesare with the violation and murder of the boy. How far, we may ask, were these dark crimes of violence actuated by astrological superstition? This question is raised by Burckhardt (p. 363) apropos of Sigismondo Malatesta's assault upon his son, and Pier Luigi Farnese's violation of the Bishop of Fano. To a temperament like Alexander's, however, mere lust enhanced by cruelty, and seasoned with the joy of insult to an enemy, was a sufficient motive for the commission of monstrous crime.