Orsini is a surname of Italian origin, originally derived from Latin ursinus ("bearlike") and originating as an epithet or sobriquet describing the name-bearer's purported strength. Notable people with the surname include the following:
The House of Orsini is an Italian noble family that was one of the most influential princely families in medieval Italy and Renaissance Rome. Members of the Orsini family include five popes: Stephen II (752–757), Paul I (757–767), Celestine III (1191–1198), Nicholas III (1277–1280), and Benedict XIII (1724–1730). The family also included 34 cardinals, numerous condottieri, and other significant political and religious figures. The Orsini are part of the Black nobility who were Roman aristocratic families who supported the Popes in the governance of the Papal States.
Bracciano is a small town in the Italian region of Lazio, 30 kilometres northwest of Rome. The town is famous for its volcanic lake and for a particularly well-preserved medieval castle Castello Orsini-Odescalchi. The lake is widely used for sailing and is popular with tourists; the castle has hosted a number of events, especially weddings of actors and singers.
Giordano Orsini was an Italian cardinal who enjoyed an extensive career in the early fifteenth century. He was a member of the powerful Roman family of the Orsini.
Gentile Virginio Orsini was an Italian condottiero and vassal of the papal throne and the Kingdom of Naples, mainly remembered as the powerful head of the Orsini family during its feud with Pope Alexander VI. Though best known as Lord of Bracciano, during his lifetime he bore many titles, among which Count of Tagliacozzo, Vicovaro and Anguillara, Lord of Cerveteri, Knight of the Order of Emellino (1463), Constable of the Kingdom of Naples and Gonfalonier of the Roman Church. The aforesaid fiefs were all confiscated in favor of the Colonna or the Borgia family during Virginio's conflict with Naples and the Pope.
Paolo Giordano Orsini was an Italian nobleman, and the first duke of Bracciano from 1560. He was a member of the Roman family of the Orsini.
The Diocese of Sabina–Poggio Mirteto is a Latin suburbicarian see of the Holy Roman Church and a diocese of the Catholic Church in Italy in the Roman province of the Pope.
Everso II degli Anguillara was an Italian condottiero, a member of the Anguillara family.
Alessandro Orsini (1592–1626) was an Italian Cardinal. He was a patron of Galileo, who dedicated his 1616 work on the tides to him, and requested that he pass it on to Pope Paul V. Orsini belonged to the ducal family of Bracciano.
Felice della Rovere, also known as Madonna Felice, was the illegitimate daughter of Pope Julius II. One of the most powerful women of the Italian Renaissance, she was born in Rome around 1483 to Lucrezia Normanni and Cardinal Giuliano della Rovere. Felice was well educated, became accepted into close courtly circles of aristocratic families, and formed friendships with scholars and poets through her education and genuine interest in humanism. Through the influence of her father, including an arranged marriage to Gian Giordano Orsini, she wielded extraordinary wealth and influence both within and beyond the Roman Curia. In particular, she negotiated peace between Julius II and the Queen of France, and held the position of Orsini Signora for over a decade following the death of her husband in 1517. Felice further increased her power through a castle that she bought with money received from her father, the Castle at Palo, and through her involvement in the grain trade.
Virginio Orsini (11 September 1572 – 9 September 1615) was the second Duke of Bracciano, member of the Orsini family and knight of the order of the Golden Fleece.
Napoleone Orsini was a Roman cardinal. His ecclesiastical career lasted 57 years, 54 of them as a cardinal, and included six conclaves.
Giovanni Gaetano Orsini, Cardinal of the Holy Roman Church from 17 December 1316 until his death, was a Roman nobleman, a nephew of Pope Nicholas III and a grandson of Matteo Rosso Orsini.
Castello Orsini-Odescalchi is a castle in Bracciano, Lazio, Italy. It is located on the southern shore of Lake Bracciano. It was built in the 15th century, and combines the functions of a military defence structure and a civilian residence of the feudal lords of the period, the Orsini and Borgia, both papal families. As one of the largest and best-maintained castles in Italy, it also houses a museum; as a centre of cultural events, the Castello has hosted several high-profile weddings such as those of Tom Cruise/Katie Holmes, Eros Ramazzotti/Michelle Hunziker, and Petra Ecclestone/James Stunt.
Cardinal Orsini may refer to:
Giambattista Orsini was an Italian Roman Catholic cardinal. He served as papal legate to the Marches of Ancona.
The Duchy of Bracciano was a fief of the Papal States, centred on lago di Bracciano and the town of Bracciano itself and ruled by a branch of the Orsini family with the title of Lord and Duke (1560–1696).
Paolo Orsini may refer to:
Paolo Orsini was an Italian condottiero in the service of the Papal States, Ferdinand of Aragon and the Republic of Florence. He was marquess of Atripalda and lord of Mentana, Palombara Sabina and Selci.
Gian Giordano Orsini, IV Lord of Bracciano was an Italian nobleman and condottiero. He married Felice della Rovere and was the son-in-law of Pope Julius II.
Flavia Damasceni Peretti, Duchess of Bracciano was an Italian noblewoman, niece of Pope Sixtus V and duchess consort of Bracciano as wife of Virginio Orsini. She is also known as the patroness of several poets, writers and musicians.