The Medici Bank was founded in 1397, marking the beginning of a financial empire that would redefine European commerce. Giovanni di Bicci de' Medici, who established this institution, navigated the complex economic landscape of 15th-century Florence through strategic partnerships and a calculated approach to international banking, securing his status as one of the city's wealthiest citizens by the time of his death.
Early Career and Bank Development
Born in 1360 in Florence, Giovanni inherited limited wealth following the 1363 death of his father, Averardo de' Medici. He gained professional footing through his uncle, Vieri de' Medici, who managed a prominent banking firm. Giovanni progressed through the ranks to a junior partnership in the Rome branch. In 1393, his uncle retired, handing control to Giovanni. The bank expanded rapidly, eventually securing the role of Chief Papal Banker, which allowed the firm to oversee significant church accounts.
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Giovanni largely avoided political life but served in the Signoria of Florence as a Priore in 1402, 1408, and 1411, and as Gonfaloniere in 1421. He also served as the governor of Pistoia in 1407. His political focus prioritized public favor and opposition to the nobility. In 1426, he influenced the implementation of the Catasto, a property-based tax system designed to ease the burden on the poor and prevent tax evasion by the wealthy.
Civic Contributions and Later Life
Beyond his financial and political duties, Giovanni managed two wool workshops and held memberships in the Arte della Lana and Arte del Cambio guilds. He supported various civic projects, including the 1418 funding for the construction of the sacristy in the Church of San Lorenzo. In 1418, he collaborated with Niccolò da Uzzano to pay a 38,000 ducat ransom for the release of Antipope John XXIII. Giovanni died in 1429 and was buried in the Sagrestia Vecchia alongside his wife, Piccarda Bueri.
Fast facts
- Born: 1360, Florence
- Died: 1429, Florence
- Primary Occupation: Banker
- Founded Medici Bank: 1397
- Spouse: Piccarda Bueri
- Burial Site: Sagrestia Vecchia
- Notable Political Office: Gonfaloniere (1421)
Questions readers ask
What was the Catasto?
It was a property tax system initiated by Giovanni to replace the existing poll tax, intended to shift the fiscal burden away from the poorer classes in Florence.
How did Giovanni interact with the papacy?
He became the Chief Papal Banker and earned the favor of Pope Martin V by betting on the return of the papacy to Rome, which occurred in 1417.
Achievements
- Holdings: Medici Bank


