Giacomo Feo

[3] The chronicles and diplomatic dispatches of the period reported that Sforza was very enamoured with Feo, and it was feared that she would give political precedence and power to him, passing over her eldest son and Riario's heir, Ottaviano.

The third conspiracy, organized by Giovanni Antonio Ghetti, finally succeeded in killing Feo on 27 August 1495 when he and Sforza and their entourage were returning to Forlì from a hunting trip.

[5] Giovanni Antonio Ghetti thought he would be regarded as a liberator of the city, but Caterina Sforza responded swiftly to avenge Feo's murder.

[8] His portrait was prominently featured in a fresco painted by Marco Palmezzano, The Miracle of Saint James the Elder, in the Feo Chapel, the Church of San Biagio, Forlì.

Giacomo Feo and Caterina Sforza had one child, Bernardino (April 1489 – 1509), later called Carlo, in honour of Charles VIII.