Amongst other liberal studies, he applied himself to the law. He married Lepida,A. U. C. 751. by whom he had two sons; but the mother and children all dying, he continued a widower; nor could he be prevailed upon to marry again, not even Agrippina herself, at that time left a widow by the death of Domitius, who had employed all her blandishments to allure him to her embraces, while he was a married man; insomuch that Lepida's mother, when in company with several married women, rebuked her for it, and even went so far as to cuff her. Most of all he courted the empress Livia, The widow of the emperor Augustus. by whose favour, while she was living, he made a considerable figure, and narrowly missed being enriched by the will which she left at her death; in which she distinguished him from the rest of the legatees, by a legacy of fifty millions of sesterces. But because the sum was expressed in figures, and not in words at length, it was reduced by her heir, Tiberius, to five hundred thousand: even this he never received.Suetonius seems to have forgotten, that, according to his own testimony, this legacy, as well as those left by Tiberius, was paid by Caligula. "Legata ex testamnento Tiberii, quanmquam abolto, sed et Iulice Augustae, quod Tiberius supresserat, cum fide, ac sine culumnia repraesentata persolvit." CALIG. C. xvi.

Filling the great offices before the age required for it by law, during his praetorship, at the celebration of games in honour of the goddess Flora, he presented the new spectacle of elephants walking upon ropes. He was then governor of the province of Aquitania for near a year, and soon afterwards took the consulship in the usual course, and held it for six months.A.U.C. 786 It so happened that he succeeded L. Domitius, the father of Nero, and was succeeded by Salvius Otho, father to the emperor of that name; so that his holding it between the sons of these two men, looked like a presage of his future advancement to the empire. Being appointed by Caius CaesarCaius Caesar Caligula. He gave the command of the legions in Germany to Galba. to supersede Gaetulicus in his command, the day after his joining the legions, he put a stop to their plaudits in a public spectacle, by issuing an order, "That they should keep their hands under their cloaks." Immediately upon which, the following verse became very common in the camp: Disce, miles, militare: Galba est, non Gaetulicus. Learn, soldier, now in arms to use your hands,'Tis Galba, not Getulicus, commands. With equal strictness, he would allow of no petitions for leave of absence from the camp. He hardened the soldiers, both old and young, by constant exercise; and having quickly reduced within their own limits the barbarians who had made inroads into Gaul, upon Caius's coming into Germany, he so far recommended himself and his army to that emperor's approbation, that, amongst the innumerable troops drawn from all the provinces of the empire, none met with higher commendation, or greater rewards from him. He likewise distinguished himself by heading an escort, with a shield in his hand;"Scuto moderatus;" another reading in the parallel passage of Tacitus is scuto immodice oneratus, burdened with the heavy weight of a shield. and running at the side of the emperor's chariot twenty miles together.

Upon the news of Caius's death, though many earnestly pressed him to lay hold of that opportunity of seizing the empire, he chose rather to be quiet. On this account, he. was in favour with Claudius, and being received into the number of friends, stood so high in his good opinion, that the expedition to BritainIt would appear that Galba was to have accompanied Claudius in his expedition to Britain; which is related before, CLAUDIUS, c. xvii. was for some time suspended, because he was suddenly seized with a slight indisposition. He governed Africa, as pro-consul, for two years; being chosen out of the regular course to restore order in the province, which was in great disorder from civil dissensions, and the alarms of the barbarians. His administration was distinguished by great strictness and equity, even in matters of small importance. A soldier upon some expedition being charged with selling, in a great scarcity of corn, a bushel of wheat, which was all he had left, for a hundred denarii, he forbad him to be relieved by anybody, when he came to be in want himself: and accordingly he died of famine. When sitting in judgment, a cause being brought before him about some beast of burden, the ownership of which was claimed by two persons; the evidence being slight on both sides, and it being difficult to come at the truth, he ordered the beast to be led to the pond at which he had used to be watered, with his head muffled up, and the covering being there removed, that he should be the property of the person whom he followed of his own accord, after drinking.

For his achievements, both at this time in Africa, and formerly in Germany, he received the triumphal ornaments, and three sacerdotal appointments, one among The Fifteen, another in the college of Titius, and a third amongst the Augustals; and from that time to the middle of Nero's reign, he lived for the most part in retirement. He never went abroad so much as to take the air, without a carriage attending him, in which there was a million of sesterces in gold ready at hand; until at last, at the time he was living in the town of Fundi, the province of Hispanic Tarraconensis was offered him. After his arrival in the province, whilst he was sacrificing in a temple, a boy who attended with a censer, became all on a sudden grey-headed. This incident was regarded by some as a token of an approaching revolution in the government, and that an old man would succeed a young one: that is that he would succeed Nero. And not long after, a thunderbolt falling into a lake in Cantabria, It has been remarked before, that the Cantabria of the ancients is now the province of Biscay. twelve axes were found in it; a manifest sign of the supreme power.