Pazzi-Verschwörung
Many later commentators have probably taken this scripted display of Petrarchan courtly love using the beautiful young wife of a political ally over-literally, generating a legend of an actual affair between the two. It is unlikely that any such affair took place; Giuliano's actual mistress, Fioretta Gorini, was well known (and their son became Pope Clement VII). Both Giuliano and Simonetta had been dead for several years when this painting was made: Simonetta died in 1476 at 22, and Giuliano had been assassinated in 1478 in the Pazzi conspiracy.