Piero de Medici (1464-1469) "Il Gottoso" (gout-ridden)

            Republican opposition headed by Niccolo Soderini and Luca Pitti
            1465  Soderini leads campaign to restore secret elections
                        serves two months as gonfaloniere; speeches in favor of "liberty"

            1466 death of Francesco Sforza weakens Cosimo's Florence-Milan alliance                 
            Republicans encourage Venice & Ferrara to attack Florence
                        balance of power restored by Naples Milan/ support for Medici Florence
               emergency commission (balia) exiles Niccolo Soderini (but note Niccolo's
                  brother, Tommaso Soderini, remains as leader of the Medici faction)

For republican opposition under Piero, see Mark Phillips, Memoir of Marco Parenti
       Marco Parenti is merchant who marries into Strozzi family after exile of
      male members of Strozzi by Cosimo in 1434; he writes a political memoir;
      Phillips’ other major source is the correspondence of Alessandra Strozzi:
Letters of Alessandra Strozzi, English translation available for papers on women
      wife & mother of exiled Strozzi men remains behind in Florence;
      corresponds with her sons who are bankers in Naples & Spain;
      excellent source for role of women “behind the scenes” of political issues,
        her major goal is getting her family re-admitted to Florence
      matchmaking documented as she tries to find local wives for exiled sons.
1466 Strozzi re-admitted to Florence; 1489 Fillipo begins construction of Strozzi Palace

Chronology: 15th C. Medici: Cosimo dei Medici (1434-1464)    
                     Piero di Cosimo dei Medici (1464-1469) republican opposition grows under Soderini
                      Lorenzo the Magnificent (1469-1492)  then his son Piero di Lorenzo dei Medici (1492-94)

                        1494-1512 Florentine Republic restored (Savonarola & Machiavelli)

                        1512: restoration of the Medici in Florence

                        1527-1530: restoration of the Republic, second expulsion of Medici

                        1530: Medici re-instated as Grand Dukes of Tuscany