Overview
Aulus Plautius was a Roman politician and general of the mid-1st century. He began the Roman conquest of Britain in 43, and became the first governor of the new province, serving from 43 to 46.
Career
Little is known of Aulus Plautius's early career. It was previously believed that he was involved in the suppression of a slave revolt in Apulia, which possibly happened in 24, alongside Marcus Aelius Celer. However, the "A·PLAVTIO" of the inscription is now identified as Aulus' father of the same name, Aulus Plautius. The younger Plautius was suffect consul for the second half of 29, with Lucius Nonius Asprenas as his colleague. Subsequently, he held a provincial governorship, probably of Pannonia, in the early years of Claudius's reign; another inscription shows he oversaw the building of a road between Trieste and Rijeka at that time. Anthony Birley suspects Plautius also played a role in suppressing the coup by Lucius Arruntius Camillus Scribonianus in 42.
Claudius appointed Plautius to lead his invasion of Britannia in 43. The casus belli was to restore Verica, king of the Atrebates and an ally of Rome, to the throne; he had been deposed by his eastern neighbours, the Catuvellauni. Birley argues that Plautius was selected not only out of gratitude for his loyalty the previous year, but for his established familial connections to Claudius and the Imperial family.
The invasion force consisted of four legions: IX Hispana, then in Pannonia; II Augusta; XIV Gemina; and XX Valeria Victrix, plus about 20,000 auxiliary troops, including Thracians and Batavians. Legio II Augusta was commanded by the future emperor Vespasian. Three other men of appropriate rank to command legions are known to have been involved in the invasion: Vespasian's brother, Titus Flavius Sabinus, and Gnaeus Hosidius Geta appear in Dio Cassius's account of the invasion; Gnaeus Sentius Saturninus is mentioned by Eutropius, although as a former consul he may have been too senior, and perhaps accompanied Claudius later.
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