Chigi is a Roman princely family of Sienese extraction descended from the counts of Ardenghesca, which possessed castles in the Maremma, southern Tuscany. The earliest authentic mention of them is in the 13th century, with one Alemanno, counsellor of the Republic of Siena.
https://en.wikipedia.org/wiki/Chigi_family
Prominent Members
- Mariano Chigi (1439–1504 )
- Pope Alexander VII (1599–1667)
- Agostino Chigi (1466–1520)
- Ludovico Chigi Albani della Rovere (1866–1951)
Notables
- Mario Chigi (1594–1669)
- Augusto Chigi (1595–1651)
- Agostino Chigi (1634–1705)
- Flavio I Chigi (1631–1693)
- Sigismondo Chigi (1649–1678)
- Augusto Chigi (1662–1744)
- Flavio II Chigi (1711–1771)
- Agostino Chigi (1710–1769)
- Sigismondo Chigi Albani della Rovere (1798–1877)
- Mario Chigi Albani della Rovere (1832–1914 )
- Teresa Chigi (1831–1884)
- Maria Chigi (1836–1898)
- Angiola Chigi (1837–1901)
- Virginia Chigi (1843–1906)
- Flavio III Chigi (1810–1885)
- Francesco Chigi (1881–1953)
- Eleonora Chigi (1871–1962)
- Sigismondo Chigi (1894–1982)
- Petro Chigi
- Laura Chigi (1898–1984)
- Agostino Chigi Albani della Rovere (1929–2002)
- Francesca Chigi (1933–2011)
Current members