1. L.CalpurniusBibulus, obtained each of the public magistracies in the same year as C. Julius Caesar. He was curule aedile in B. C. 65, praetor in 62, and consul in 59. Caesar was anxious to obtain L. Lucceius for his colleague in the consulship; but as Lucceius was a thorough partizan of Caesar's, while Bibulus was opposed to him, the aristocratical party used every effort to secure the election of the latter, and contributed large sums of money for this purpose. (Suet. Jul. 19.) Bibulus, accordingly, gained his election, but was able to do but very little for his party. After an ineffectual attempt to oppose Caesar's agrarian law, he withdrew from the popular assemblies altogether, and shut himself up in his own house for the remainder of the year; whence it was said in joke, that it was the consulship of Julius and Caesar. He confined his opposition to publishing edicts against Caesar's measures: these were widely circulated among his party, and greatly extolled as pieces of composition. (Suet. Jul. 9. 49; Cic. Att. 2.19, 20; Plut. Pomp. 48; comp. Cic. Brut. 77.) To vitiate Caesar's measures, he also pretended, that he was observing the skies, while his colleague was engaged in the comitia (Cic. pro Dom. 15); but such kind of opposition was not likely to have any effect upon Caesar.
On the expiration of his consulship, Bibulus remained at Rome, as no province had been assigned him. Here he continued to oppose the measures
On his return to the west in 49, Bibulus was appointed by Pompey commander of his fleet in the Ionian sea to prevent Caesar from crossing over into Greece. Caesar, however, contrived to elude his vigilance; and Bibulus fell in with only thirty ships returning to Italy after landing some troops. Enraged at his disappointment, he burnt these ships with their crews. This was in the winter; and his own men suffered much from cold and want of fuel and water, as Caesar was now in possession of the eastern coast and prevented his crews from landing. Sickness broke out among his men; Bibulus himself fell ill, and died in the beginning of the year 48, near Corcyra, before the battle of Dyrrhachium. (Caes. Civ. 3.5-18; D. C. 41.48; Plut. Brut. 13; Oros. 6.15 ;; Cic. Brut. 77.)
Bibulus was not a man of much ability, and is chiefly indebted for his celebrity to the fact of his being one of Caesar's principal, though not most formidable, opponents. He married Porcia, the daughter of M. Porcius Cato Uticensis, by whom he had three sons mentioned below. (Orelli, Onomast. Tull. p. 119, &c.; Drumann's Gesch. Roms, ii. p. 97, &c.)