[1] He fled Naples after having murdered his wife and sought protection at the Gonzaga under Federico II, Duke of Mantua, and in the Republic of Venice.
The black name he earned in Italian history and popular memory came from the way he despatched Francesco Ferrucci, the captain of the Florentine army.
The two forces clashed in the town of Gavinana on the 3rd of August 1530, and Maramaldo murdered his old enemy, who had been grievously wounded and taken prisoner, against the principles of chivalrous conduct in wartime.
Massimo d'Azeglio in his historical novel reimagined the scene, as recounted by the character Fanfulla, thus:- 'The Spaniard who had taken Ferruccio, wished to conceal him, but orders came from Maramaldo, to conduct him to his presence.
[4] Paolo Giovio, in his Historiarum sui temporis libri XLV,(1550–1552) has Ferrucci saying, 'If you kill me, you will gain neither profit nor the approbation of praise from my murder'.