04/27/2026
April 26th, 1478 marked the ex*****on of the Pazzi Conspiracy, a botched coup attempt that led to the consolidation of a Florentine dynasty and the slaughter of another. At the height of the de'Medici rule of Florence during the Italian Renaissance, the rival Pazzi family sought to murder the defacto Lords of Florence: brothers Lorenzo and Giuliano de'Medici. The Pazzi earned the support of the Pope Sixtus IV and the Archbishop of Pisa in their efforts due to the de'Medici's policies which sought to reduce the influence of the Vatican over the city-state. The plot was carried out during Sunday Mass at the Cathedral of Florence, as plotters attacked the de'Medici brothers. Giuliano was killed quickly, but Lorenzo barely managed to escape the attackers and rally the populace of the city against the Pazzi. The incident led to the total consolidation of the rule of the de'Medici family over Florence after a bloody purge, making Lorenzo's rule uncontested. The Pazzi were violently killed in reprisals by a mob, and Florence would wage war for the next two years on the Papal States of central Italy in retribution for the Pope's involvement in the plot.