Latino Malabranca Orsini Latino Malabranca Orsini (b. at Rome, year unknown – d. 10 August 1294, Perugia) was a Roman noble, an Italian cardinal of the Holy Roman Church, and nephew of Pope Nicholas III. Early life Latino was son of Roman senator Angelo Malabranca and Mabilia Orsini, the daughter of Matteo Rosso Orsini 'Il Grande'. Mabilia was therefore sister of Giovanni Gaetano Orsini (Pope Nicholas III), Cardinal Giordano Orsini (died 1287), and eight other siblings. The Malabranca family were once said to be a branch of the Frangipani, but this hypothesis has been contradicted. His uncle, Giovanni Gaetano Orsini, a Roman, Cardinal Deacon of S. Niccolo in Carcere, was created a cardinal by Pope Innocent IV (Fieschi) on Saturday, May 28, 1244. Education Latinus studied at the University of Paris, and became Doctor in utroque iure. He obtained the title Magister in theology. He entered the Order of Preachers in his youth, at Santa Sabina, in the reign of Pope Alexander IV (1254-1261). It is not known where, when, or whether he became a priest before his elevation to Cardinal Bishop. The Dominican Friar Frater Latino was appointed a lector at the studium conventuale at the convent at Santa Sabina on the Aventine in Rome. He subsequently became Prior of the Dominican convent of Santa Sabina. Thomas Aquinas was moderator of studies at Santa Sabina from 1265-1267, before his return to Paris. Fr. Latino served as definitor (elected delegate) to the Provincial Chapter in Orvieto (September 14, 1261). Under Pope Urban IV (1261-1264), he was Inquisitor General, a not uncommon assignment for a Dominican friar. He succeeded his uncle in the post of head of the Papal Inquisition in 1278, a position he occupied until his death in 1294. Papacy of Nicholas III (1277-1280) Cardinal Giovanni Gaetano Orsini was elected pope at Viterbo on November 25, 1277. His predecessor, John XXI, had died suddenly when the roof of a room he was in fell in upon him. There had been only seven cardinals in Italy at the time (an eighth, Simon de Brion, was Legate in France), and the Conclave of 1277 was severely split into two groups of three, one composed of Giovanni Gaetano Orsini, Giacomo Savelli, and Matteo Rosso Orsini—all cardinal-deacons; the other of Ancher Pantaleoni, Goffredo d'Alatri, and Guillaume de Bray—all cardinal-priests. The sole cardinal-bishop, Bertrand de S. Martin, belonged to neither group. The regulations of the Constitution "Ubi Periculum" of Gregory X were not in effect, and therefore the discussions dragged on through the summer and fall of 1277. The major issue was whether Charles of Anjou would continue to be allowed to control the city of Rome and the Patrimony of St Peter. The Roman party finally succeeded in attracting two other votes, and Giovanni Gaetano Orsini was elected. This was a major setback for the Angevins. On 12 March 1278 Fr. Latino Malabranca Orsini, OP, was created Cardinal-Bishop of Ostia e Velletri by his uncle, Nicholas III (1277-1280). He was one of ten created at the same time, with the object of diminishing the Angevin interest in the Sacred College, thereby giving the Papacy more independent counsel, and lessening the chances of indefinite control of the papacy by King Charles I. Five new cardinal-bishops were named, including Latino Malabranca, as well as two cardinal-priests and three cardinal-deacons. Five of the new cardinals were members of religious orders. Two were relatives of the new pope: Latino and the Pope's brother Giordano Orsini. One French appointee, Erhard de Lessines (Lesigny), son of Guillaume, Marshal of Champagne, died on July 18, 1278, of dysentery. Another, Robert