Pope Alexander VII (1599 – 1667)
- Pope Alexander VII (1599 – 1667), born Fabio Chigi, son of Flavio Chigi.
Mariano Chigi (1439 - 1504)
- Mariano Chigi (1439 - 1504) Banker from Sienna.
Agostino Andrea Chigi “Il Magnifico” (1466 – 1520)
- Agostino Andrea Chigi “Il Magnifico” (1466 – 1520) son of Mariano Chigi. Pope Julius II (Della Rovere) awarded him the privilege of quartering his own arms with those of the Chigi.
- Flavio Chigi (c. 1559 - 1615) grand-nephew of Agostino Andrea Chigi “Il Magnifico”.
Augusto Chigi (1595 – 1661)
- Augusto Chigi (1595 – 1661) brother of Pope Alexander VII. Married firstly Olimpia della Ciaia (1614 – 1640) daughter of Tiberio della Ciaia and secondly Francesca Piccolomini di Triana daughter of Bernardino Piccolomini.
Princes of Farnese
1659-present
Princes of Campagnano
1661- present
Agostino Chigi (1634 - 1705) I Prince of Farnese and I Prince of Campagnano
- Agostino Chigi (1634 - 1705) I Prince of Farnese and I Prince of Campagnano. Married Maria Virginia Borghese (1642–1718) daughter of Paolo, Prince Borghese and Olimpia Aldobrandini, III Princesss of Meldola and Sarsina.
Augusto Chigi (1662 - 1744) II Prince of Farnese
- Augusto Chigi (1662 - 1744) II Prince of Farnese. Hereditary Marshal of the Holy Roman Church and Guardian of the Conclave from 1712 held by the Princes of Farnese until 1966. Married Eleonora (1682 - 1734) daughter of Giovanni Battista Rospigliosi, I Prince of Rospigliosi.
Agostino Chigi della Rovere (1710 - 1769) III Prince of Farnese
- Agostino Chigi della Rovere (1710 - 1769) III Prince of Farnese. Married firstly Anna Ruspoli (1704 – 1735) daughter of Francesco Maria Marescotti Ruspoli, I Prince of Cerveteri and secondly Married Giulia Augusta Albani (1719-1786) daughter of Carlo Albani, I Prince of Soriano nel Cimino.
Sigismondo Chigi Albani della Rovere (1736 - 1793) IV Prince of Farnese
- Sigismondo Chigi Albani della Rovere (1736 - 1793) IV Prince of Farnese. Married firstly Flaminia Odescalchi (1752 - 1772) daughter of Livio Odescalchi, II Prince Odescalchi and secondly Maria Giovanna de' Medici di Ottaiano daughter of Michele de' Medici, V Prince of Ottaiano.
Agostino Chigi Albani della Rovere (1771 - 1855) V Prince of Farnese
- Agostino Chigi Albani della Rovere (1771 - 1855) V Prince of Farnese. Knight of the Order of St. Gregory the Great. Knight of the Royal Order of the Two-Sicilies. Married Amalia Carlotta Barberini Colonna di Sciarra (1771 – 1837) daughter of Carlo Barberini Colonna di Sciarra, V Prince of Palestrina.
- Sigismondo Chigi Albani della Rovere (1798 - 1877) VI Prince of Farnese.
- Mario Chigi Albani della Rovere (1832 - 1914) VII Prince of Farnese.
- Ludovico Chigi Albani della Rovere (1866 - 1951) VIII Prince of Farnese. Prince and Grand Master of the Sovereign Military Order of Malta from 1931 to 1951.
- Sigismondo Chigi Albani della Rovere (1894 - 1982) IX Prince of Farnese. Last Marshal of the Holy Roman Church and Guardian of the Conclave.
- Agostino Chigi Albani della Rovere (1929 – 2002) X Prince of Farnese.
- Mario Chigi Albani della Rovere (b. 1929) XI Prince of Farnese.
Clerics:
Cardinal Flavio Chigi (1631 – 1693)
- Cardinal Flavio Chigi (1631 – 1693) Duke of Ariccia, nephew of Pope Alexander VII.
Cardinal Sigismondo Chigi (1649 – 1678)
- Cardinal Sigismondo Chigi (1649 – 1678) nephew of Pope Alexander VII and brother of Agostino Chigi, I Prince of Farnese.
Cardinal Flavio Chigi (1711 – 1771)
- Cardinal Flavio Chigi (1711 – 1771) Prince of Farnese, Duke of Ariccia, younger son of Augusto Chigi, II Prince of Farnese.
Cardinal Flavio Chigi Albani della Rovere (1810 – 1885)
- Cardinal Flavio Chigi Albani della Rovere (1810 – 1885) Titular Archbishop of Myra, younger son of Agostino Chigi Albani della Rovere, V Prince of Farnese.