Please note that Mommsen uses the AUC chronology (Ab Urbe Condita), i.e. from the founding of the City of Rome. You can use this reference table to have the B.C. dates
From: The History of Rome, by Theodor Mommsen
Translated with the sanction of the author by William Purdie Dickson
Mission of Nepos to Rome
Pompeius had seized the right moment, when he undertook his mission to the east; he seemed desirous to go forward. In the autumn of 691, Quintus Metellus Nepos arrived from the camp of Pompeius in the capital, and came forward as a candidate for the tribuneship, with the express design of employing that position to procure for Pompeius the consulship for the year 693 and more immediately, by special decree of the people, the conduct of the war against Catilina. The excitement in Rome was great. It was not to be doubted that Nepos was acting under the direct or indirect commission of Pompeius; the desire of Pompeius to appear in Italy as general at the head of his Asiatic legions, and to administer simultaneously the supreme military and the supreme civil power there, was conceived to be a farther step on the way to the throne, and the mission of Nepos a semi-official proclamation of the monarchy.
Pompeius in Relation to the Parties
Everything turned on the attitude which the two great political parties should assume towards these overtures; their future position and the future of the nation depended on this. But the reception which Nepos met with was itself in its turn determined by the then existing relation of the parties to Pompeius, which was of a very peculiar kind. Pompeius had gone to the east as general of the democracy. He had reason enough to be discontented with Caesar and his adherents, but no open rupture had taken place.
Do you see any typos or other mistakes? Please let us know and correct them
Reference address : https://www.ellopos.net/elpenor/rome/5-06-pompeius-coalition-pretenders.asp?pg=4