First marriage Napoleone Orsini Francesca Orsini Carlotta Orsini Second marriage Giulia Orsini Giulio Orsini Francesco Orsini Girolamo Orsini, V Lord of Bracciano Clarice Orsini
Gian Giordano Orsini was born around 1460 in Bracciano. He was the son of Gentile Virginio Orsini, III Lord of Bracciano, and of his wife Isabella Orsini.[1]
Gian Giordano Orsini married twice. In 1486 he married Maria Cecilia of Naples, an illegitimate daughter of King Ferrante of Naples by Eulalia Ravignani. They had one son and two daughters:[3]
Napoleone (1500–17 February 1534), condottiero, killed by his half-brother Girolamo.
Francesca, who married Giovanni Cardona and later, in 1516, Lorenzo dell’Anguillara.
Carlotta, who married Giantommaso Pico della Mirandola on 28 October 1519. They had three sons, Girolamo, Virginio and Giovanni Antonio, and a daughter, Maddalena.
They had three sons and two daughters: [4][5][6][7]
Giulia Orsini (1507–1537). She married Pietro Antonio Sanseverino, IV prince of Bisignano, and had two daughters, Eleonora "Dianora", poet and wife of Ferdinando de Alarcón y Mendoza; and Felicia, who married Antonio Orsini, V Duke of Gravina.
Giulio Orsini (August 1508–1508). He lived only few months.
Francesco Orsini (17 May 1512–April 1560). Bishop of Tricarico between 1539 and 1544.