[2] The other colleges were the augures (who read omens), the quindecimviri sacris faciundis ("fifteen men who carry out the rites"), and the epulones (who set up feasts at festivals).
The title pontifex comes from the Latin for "bridge builder", a possible allusion to a very early role in placating the gods and spirits associated with the Tiber River, for instance.
The deities cultivated by the twelve flamines minores were Carmenta, Ceres, Falacer, Flora, Furrina, Palatua, Pomona, Portunus, Volcanus (Vulcan), Volturnus, and two whose names are lost.
Around age 6 to 10, girls were chosen for this position and were required to perform the rites and obligations for 30 years, including remaining chaste.
Nevertheless, even in the late Republic it was still believed that the auspices ultimately resided with patrician magistrates, and certain ancient priesthoods: the Dialis, Martialis and Quirinalis flamines, and the college of the Salii were never opened to the plebeians.
During the Empire, the office was publicly elected from the candidates of existing pontiffs, until the Emperors began to automatically assume the title, following Julius Caesar’s example.
Martha Hoffman Lewis could only find four instances where the pontiff's advice was asked: before Augustus' marriage to Livia; in 37 BC when they ordered the removal of the body of one of the proscribed from the Campus; they made expiatory sacrifices on the day the emperor Claudius married Agrippina; and their advice was sought concerning reforms of the discipline of the haruspices.
Among these were the acta, indigitamenta (lists of invocations or names of deities), ritualia, commentarii, fasti, and annales (yearly records of magistrates and important events).
Thus, they determined the days which religious and political meetings could be held, when sacrifices could be offered, votes cast, and senatorial decisions brought forth.