House of Gonzaga
The House of Gonzaga (Italian: [ɡonˈd͡zäːɡä]) was a noble family that ruled Mantua, in Northern Italy, from 1328 to 1708; they also ruled Monferrato in Piedmont and Nevers in France, and also many other lesser fiefs throughout Europe. Their family includes a saint, twelve cardinals and fourteen bishops. Two Gonzaga descendants became Empresses of the Holy Roman Empire (Eleonora Gonzaga and Eleonora Gonzaga-Nevers), and one became Queen of Polish-Lithuanian Commonwealth (Marie Louise Gonzaga).
The first members of the family of historical importance are known to have collaborate in the Guelph faction alongside the monks of the Polirone Abbey. Starting from the 12th century they became a relevant family in Mantua, and grew of richness when their allies, the Bonacolsi, defeated the traditional familiar enemy, the Casalodi. In 1328, however, Ludovico I Gonzaga overthrew the Bonacolsi lordship over the city with the help of the Scaliger, and entered the Ghibelline party as capitano del popolo ("people's captain") of Mantua and imperial vicar of emperor Louis IV.
Ludovico was succeeded by Guido (1360-1369) and Ludovico II (1369-1382), while Feltrino, lord of Reggio until 1371, formed the cadet branch of the Gonzaga of Novellara, whose state existed until 1728. Francesco I (1382-1407) abandoned the traditional alliance with the Visconti of Milan, in order to stand their rising power with the Republic of Venice.
In 1433, Gianfrancesco I assumed the title of Marquis of Mantua by emperor Sigismund, and in 1530 Federico II (1500–1540) received the title of Duke of Mantua. In 1531, the family acquired the Marquisate of Montferrat through marriage. Through maternal ancestors, the Gonzagas inherited also the imperial Byzantine ancestry of the Paleologus, that earlier ruling family of Montferrat.
A cadet branch of the Mantua Gonzagas became Dukes of Nevers and Rethel in France when Luigi (Louis) di Gonzaga, a younger son of Duke Federico II and Margherita Paleologa, married the heiress. The Gonzaga-Nevers later came to rule Mantua again when Louis's son Charles (Carlo) inherited Mantua and Montferrat, triggering the War of the Mantuan Succession.
Another cadet branch were first sovereign Counts, later Dukes of Guastalla. They descended from Ferrante, a younger son of Duke Francesco II of Mantua (1484–1519). Ferrante's grandson, Ferrante II, also played a role in the War of the Mantuan Succession. A further cadet branch was that of Sabbioneta, founded by Gianfrancesco, son of Ludovico III.
Two daughters of the house, both named Eleanor Gonzaga, became Holy Roman Empresses, by marrying Emperors Ferdinand II of Germany and Ferdinand III, Holy Roman Emperor, respectively. From the latter Empress Eleanor, the today heirs of the Gonzaga descend, as explained in family tree leading to Leopold, Duke of Lorraine.
St. Aloysius Gonzaga was a member of a junior branch of this family.
The House of Gonzaga is the inspiration for the play-within-the-play in Shakespeare's Hamlet. In Act 3 scene 2, they act out a play called The Murder of Gonzago (or The Mousetrap).
Gonzaga rule continued in Mantua until 1708 and in Guastalla and in Sabbioneta until 1746. Both ruling lines became extinct, and the headship of the House of Gonzaga passed to the Vescovato line, descended from Giovanni, a son of Federico I Gonzaga. The line continues today.
The branches of the Gonzaga family, showing Marquesses and (subsequently) Dukes of Mantua in bold, Dukes of Nevers and Rethel in italics and the Guastalla line to the right.
Marchioness of Montferrat
(Marquess 1519–30, Duke 1530-40)
|Ferrante of Guastalla (1539–57)|
|Francesco III (1540–50)||Guglielmo I|
(Guglielmo X in Montferrat) (1550–87)
|Louis of Nevers (1581–95)||Cesare I of Guastalla (1557–75)|
|Vincenzo I (1587–1612)||Charles III of Nevers (1595–37) /|
Carlo I of Mantua (1627–37)
|Ferrante II of Guastalla (1575–1630)|
|Francesco IV (1612)||Ferdinando I (1612–26)||Vincenzo II (1626–27)||Charles, Duke of Nevers 1609-31||Cesare II of Guastalla (1630–32)||Andrea Gonzaga (d. 1686)|
|Maria, Dss. of Montferrat (1609-1660) m. Charles, Duke of Nevers||Carlo II (1637-65)||Ferrante III (1632-78)|
|Ferdinando Carlo (1665-1708)||Anna Isabella (1678-1692)||Maria Vittoria (1659-1707)||Vincenzo (1692-1702)|
|Antonio Ferrante (1702-29)||Giuseppe (1729-60)|
St. Aloysius Gonzaga, S.J.
- Aloysius Gonzaga 1568-1591, canonized by the Catholic Church in 1726
Roman Catholic Cardinals
- Francesco Gonzaga (1444–1483)
- Sigismondo Gonzaga (1469-1525)
- Pirro Gonzaga (1490-1529)
- Ercole Gonzaga (1505–63)
- Francesco Gonzaga (1538–66)
- Federico Gonzaga (1540–65)
- Giovanni Vincenzo Gonzaga (1540–91)
- Scipione Gonzaga (1542–93)
- Francesco Gonzaga (1546-1620)
- Ferdinando Gonzaga (1587-1626), became Duke of Mantua, as Ferdinando I, in 1612
- Vincenzo Gonzaga (1594-1627), became Duke of Mantua, as Vincenzo II, in 1626
- Duchy of Mantua, a list of House of Gonzaga rulers;
- Duchy of Guastalla
- Duchy of Sabbioneta
- County of Novellara and Bagnolo
- Brinton, Selwyn (1927). The Gonzaga. Lords of Mantua. London: Methuen.
- Marek, Miroslav. "Genealogy tree". Genealogy.EU.
- Giancarlo, Malacarne. "Family Tree of the Gonzaga".
- Albero genealogico dei Gonzaga
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