On this date in 1459, the former Doge of Genoa Pietro di Campfregoso was stoned to death by his city’s enraged populace.
This Pietro (English Wikipedia entry | Italian) succeeded his cousin to the merchant oligarchy’s head in 1450. Genoa resided in a crab-bucket of rival peninsular and Mediterranean powers, and Pietro was distinctly out-scuttled in the 1450s.
Genoa unsuccessfully supported the Byzantine Empire when it was decisively conquered by the rising Ottomans in 1453, and the Genoans found themselves consequently rousted from a number of Aegean and Black Sea possessions. Meanwhile, fickle Italian fortune brought Neapolitan troops to the walls of Genoa and eventually forced Pietro to submit to a humiliating French protectorate under Charles VII.*
By this point, Genoa was also in the sights of Francesco Sforza, and when Pietro had to abdicate and blow town he went to the protection of the the great condottiero in Milan. There he joined a Sforza-backed plot to pull Genoa out of the French orbit and into that of the Duke of Milan, which coup utterly failed and got Pietro di Campofregoso lynched/murdered/summarily put to death near the Porta Soprana.
If only he’d been able to avoid that fate, he would have seen the plot come to fruition: when the French-supported Duke of Calabria left Genoa to attempt to re-establish his family’s foothold in Naples, Sforza’s agents got hold of the city and installed yet another Fregoso cousin, Spinetta, as the Milanese puppet.
The Campofregosos (or simply Fregosos) were far from finished with their misadventures in power. Pietro’s predecessor and kinsman Lodovico found his way back into office after Spinetta, but in 1462 the Genoan archbishop Paolo Fregoso (also kin!) arrested the sitting doge, and replaced him in office with his own self. Paolo was doge briefly in 1462, and again 1463-64, and then once again in the 1480s, being repeatedly deposed and exiled in between shifts.
* That’s the king at the end of his life whom Joan of Arc rallied to when he was a mere dauphin.