Giulia Farnese

Giulia Farnese was an Italian noblewoman known for her relationship with Cardinal Rodrigo Borgia, who became Pope Alexander VI. Celebrated for her beauty, she gained access and influence at the papal court while her brother Alessandro advanced in the church and eventually became Pope Paul III. The exact political weight of the relationship is difficult to measure because hostile Borgia stories mixed fact with scandal. Giulia later governed estates and arranged her family’s affairs independently.

Giulia appears in Sarah Dunant’s Blood & Beauty and Mario Puzo’s The Family, both of which use her relationship with Alexander VI to illuminate Borgia patronage and sexuality. Fiction often casts her as either an ambitious courtesan or a young woman exploited by dynastic arrangements. More nuanced portrayals recognise that she outlived the affair and exercised practical authority beyond her famous beauty.

In Kate Quinn’s The Serpent and the Pearl, in Rome in 1492, Giulia Farnese discovers that her marriage to Orsino Orsini is intended to place her in the household and bed of Cardinal Rodrigo Borgia. In Kate Quinn’s The Lion and the Rose, Giulia Farnese remains the favoured companion of Pope Alexander VI, but the security offered by the Borgia court begins to narrow as enemies gather inside and outside Rome.