House of Medici
In 1230, a document first mentioned the Medici family in the Mugello region north of Florence. They began as farmers before entering the wool trade with France and Spain during the early 14th century. Giovanni di Bicci de' Medici founded the Medici Bank in 1397 to manage their growing wealth. This institution became Europe's largest bank by the mid-15th century. The family used double-entry bookkeeping to track credits and debits for the first time in business history. Their financial power allowed them to influence politics without holding official titles initially. By 1434, Cosimo de' Medici had become the unofficial head of the Florentine Republic.
Cosimo returned to Florence in 1434 after being exiled the previous year by rival families like the Albizzi. He gained popular support through a proportional tax system despite never holding political office. His grandson Lorenzo the Magnificent ruled from 1469 until his death in 1492. These three generations dominated Florentine government while maintaining republican structures on paper. Cosimo and Lorenzo rarely held official posts but were unquestioned leaders behind the scenes. The family controlled most elite connections through marriages and employment networks. Several other families relied on Medici access to maintain their own status within the city.
During Easter services in 1478, conspirators attempted to kill both Lorenzo and his brother Giuliano. Giuliano died while Lorenzo survived with injuries. The plot involved the Pazzi family, Archbishop of Pisa, and Pope Sixtus IV who gave no official sanction yet allowed the crime to proceed. After this failure, Lorenzo adopted his brother's illegitimate son Giulio de' Medici. Piero II took over leadership following Lorenzo's death in 1492. Within two years, Piero acceded to demands from Charles VIII of France and was expelled from Florence. The Medici remained in exile from 1494 until 1512 when they returned to power.
Four popes emerged from the Medici line including Leo X (1513, 1521), Clement VII (1523, 1534), Pius IV (1559, 1565), and Leo XI (1605). Catherine de' Medici married Henry II of France in 1547 transferring bloodlines to Spanish royalty through her daughters. Marie de' Medici became Queen of France in 1600 after marrying Henry IV. These royal marriages expanded influence across Italy and France during the Reformation era. The Medici produced four popes and two queens of France while ruling large swaths of Italy known as Papal States. Their pontificates coincided with Martin Luther's Protestant Reformation and the sack of Rome in 1527.
Cosimo I founded the Grand Duchy of Tuscany in 1569 after conquering Siena. He died in 1574 leaving his son Francesco who ruled until 1587 without male heirs. Ferdinando took over in 1587 and commanded draining marshlands plus building road networks in southern Tuscany. The population reached 75,000 at dawn of the 17th century but declined by 50% compared to other Italian capitals. By 1737 Gian Gastone de' Medici died ending the dynasty after ruling from 1723. The treasury was virtually bankrupt by 1705 when Cosimo III tried to negotiate settlements with European powers. Tuscany became a province of United Kingdom of Italy in 1861 after centuries of foreign occupation.
Giovanni di Bicci commissioned Filippo Brunelleschi for Basilica of San Lorenzo reconstruction in 1419. Cosimo supported Donatello and Fra Angelico while Lorenzo employed Michelangelo starting young. Leonardo da Vinci received seven years of patronage from Lorenzo himself. Raphael painted works for Pope Leo X and Michelangelo created The Last Judgment under Clement VII's commission before dying in 1534. Cosimo I hired Vasari to erect Uffizi Gallery in 1560 founding Accademia delle Arti del Disegno that same year. Galileo Galilei tutored multiple generations of Medici children naming Jupiter's moons after four grandchildren he taught. The family funded invention of piano and arguably opera while collecting art forming core of modern Uffizi museum collection.
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Common questions
When was the Medici family first mentioned in historical records?
The Medici family was first mentioned in a document from 1230 located in the Mugello region north of Florence. They began as farmers before entering the wool trade with France and Spain during the early 14th century.
Who founded the Medici Bank and when did it become Europe's largest bank?
Giovanni di Bicci de' Medici founded the Medici Bank in 1397 to manage their growing wealth. This institution became Europe's largest bank by the mid-15th century using double-entry bookkeeping for the first time in business history.
What happened to Cosimo de' Medici after he returned to Florence in 1434?
Cosimo returned to Florence in 1434 after being exiled the previous year by rival families like the Albizzi. He gained popular support through a proportional tax system despite never holding political office while becoming the unofficial head of the Florentine Republic.
Which popes emerged from the Medici line and what were their reign dates?
Four popes emerged from the Medici line including Leo X who reigned from 1513 to 1521, Clement VII from 1523 to 1534, Pius IV from 1559 to 1565, and Leo XI in 1605. These pontificates coincided with Martin Luther's Protestant Reformation and the sack of Rome in 1527.
When did the Medici dynasty end and what was the state of the treasury before that event?
The Medici dynasty ended when Gian Gastone de' Medici died in 1737 after ruling from 1723. The treasury was virtually bankrupt by 1705 when Cosimo III tried to negotiate settlements with European powers.