Costanza Farnese
Costanza Farnese was a daughter of Pope [Paul III|Alessandro Farnese] and Silvia Ruffini. Born before her father became Pope Paul III, her siblings were Pier Luigi, Paul, Ranuccio and Lucrezia.
She married Bosio [II Sforza], count of Santa Fiora e Cotignola, they had:
- Guido [Ascanio Sforza di Santa Fiora|Guido Ascanio]
- Alessandro Sforza
- Sforza Sforza, whose children were:
- * Francesco Sforza
- * Alessandro, 7th count of Santa Fiora, duke of Seni and prince of Valmontone, father of cardinal Federico Sforza.
- *Costanza Sforza
- Mario, count of S. Fiora, married Fulvia Conti
- Faustina Sforza, married Muzio Sforza of Caravaggio
- Francesca Sforza, married Girolamo Orsini
- Camilla, married Besso Ferrero of Masserano