Lucius Julius Ursus Servianus no relation eponymous archon
Public service
Hadrian's first official post in Rome was as a member of the decemviri stlitibus judicandis, one among many vigintivirate offices at the lowest level of the cursus honorum ("course of honours") that could lead to higher office and a senatorial career. He then served as a military tribune, first with the Legio II Adiutrix in 95, then with the Legio V Macedonica. During Hadrian's second stint as tribune, the frail and aged reigning emperor Nerva adopted Trajan as his heir; Hadrian was dispatched to give Trajan the news – or most probably was one of many emissaries charged with this same commission. Then Hadrian was transferred to Legio XXII Primigenia and a third tribunate. Hadrian's three tribunates gave him some career advantage. Most scions of the older senatorial families might serve one, or at most two, military tribunates as a prerequisite to higher office. When Nerva died in 98, Hadrian is said to have hastened to Trajan, to inform him ahead of the official envoy sent by the governor, Hadrian's brother-in-law and rival Lucius Julius Ursus Servianus.In 101, Hadrian was back in Rome; he was elected quaestor, then quaestor imperatoris Traiani, liaison officer between Emperor and the assembled Senate, to whom he read the Emperor's communiqués and speeches – which he possibly composed on the emperor's behalf. In his role as imperial ghostwriter, Hadrian took the place of the recently deceased Licinius Sura, Trajan's all-powerful friend and kingmaker. His next post was as ab actis senatus, keeping the Senate's records. During the First Dacian War, Hadrian took the field as a member of Trajan's personal entourage, but was excused from his military post to take office in Rome as tribune of the plebs, in 105. After the war, he was probably elected praetor. During the Second Dacian War, Hadrian was in Trajan's personal service again. He was released to serve as legate of Legio I Minervia, then as governor of Lower Pannonia in 107, tasked with "holding back the Sarmatians". Between 107 and 108, Hadrian defeated an invasion of Roman-controlled Banat and Oltenia by the Iazyges.  The exact terms of the peace treaty are not known. It is believed the Romans kept Oltenia in exchange for some form of concession, likely involving a one-time tribute payment. The Iazyges also took possession of Banat around this time, which may have been part of the treaty.Now in his mid-thirties, Hadrian travelled to Greece; he was granted Athenian citizenship and was appointed eponymous archon of Athens for a brief time (in 112). The Athenians awarded him a statue with an inscription in the Theatre of Dionysus (IG II2 3286) offering a detailed account of his cursus honorum thus far. Thereafter, no more is heard of him until Trajan's Parthian campaign. It is possible that he remained in Greece until his recall to the imperial retinue, when he joined Trajan's expedition against Parthia as a legate. When the governor of Syria was sent to deal with renewed troubles in Dacia, Hadrian was appointed his replacement, with independent command. Trajan became seriously ill, and took ship for Rome, while Hadrian remained in Syria, de facto general commander of the Eastern Roman army. Trajan got as far as the coastal city of Selinus, in Cilicia, and died there on 8 August; he would be regarded as one of Rome's most admired, popular and best emperors.
no relation