Tiberius Claudius Maximus

Tiberius Claudius Maximus (died after AD 117) was a cavalryman in the Imperial Roman army who served in the Roman legions and Auxilia under the emperors Domitian and Trajan in the period AD 85–117. He is noted for presenting Trajan with the head of Dacian king Decebalus, who had committed suicide after being surrounded by Roman cavalry at the end of Dacian Wars (AD 106).
The sole source for Maximus' career is inscription Année Épigraphique (1985) 721, engraved on the memorial Maximus erected to himself while still alive, found at Philippi, Greece:
Translation:
If the location of his tombstone represents his home-town (as it often did with retired veterans), Maximus was born in Colonia Iulia Augusta Philippensis, a colony of Roman military veterans founded in 42 BC (at Philippi, northern Greece) and much expanded under emperor Augustus (ruled 30 BC – AD 14). He was a Roman citizen at birth, as evidenced by his name and initial enlistment in a Roman legion, for which citizenship was required (at this time, only 10-20% of the Roman Empire's inhabitants held citizenship). It is thus possible that Maximus was a descendant of an Italian veteran settled at Philippi by Augustus. Maximus was probably born around AD 65.
Maximus joined the army not later than AD 85. He served as an eques (cavalry trooper) in the cavalry contingent (just 120-strong) of the legion VII Claudia, which was stationed at Viminacium (Moesia) from at least AD 66. He claims to have held three higher positions in the contingent, although it is unclear whether all of these were formal military ranks or simply roles that Maximus had performed.
Maximus fought in the Dacian War (AD 86–88) of emperor Domitian (ruled 81–96). It is thus probable that he was present at the First Battle of Tapae (86) and Second Battle of Tapae (88). He was decorated for bravery by Domitian.
Maximus served in the emperor Trajan's Dacian Wars (101–2 and 105–6). It was probably during these that Maximus was promoted by Trajan out of the legionary cavalry, whose role was limited to escort and communications, into the alae, the elite combat cavalry of the Auxilia corps. Maximus was gazetted as a duplicarius ("double-pay man"), a junior officer in the regiment Ala II Pannoniorum. This move probably resulted in a significant pay-rise for Maximus.
In AD 106, in the closing stage of the conquest of Dacia, Maximus, serving as an explorator (scout) with his unit, was involved in the pursuit of the defeated Dacian king Decebalus, by then a fugitive with only his personal bodyguard of Dacian noblemen left to him (the rest of the Dacian nobility had surrendered to Trajan). It appears that Maximus and his men cornered Decebalus in a mountainous location. However, before Maximus could reach him, Decebalus committed suicide by cutting his own throat, an incident shown on Trajan's Column. Maximus severed Decebalus' head and presented it to the emperor Trajan at his campaign-base at Ranisstorum. As reward, Trajan decorated Maximus and promoted him to the rank of decurion (leader of a turma), the cavalry equivalent of centurion in the infantry.
Maximus later served in Trajan's Parthian War (114–6) and was again decorated for valour by the emperor. Probably Maximus was already a voluntarius ("volunteer") in this time, like he describes himself at his subsequent missio, because his contracted term of service (25 years) should have expired some years before (in c. 110).
Maximus was finally granted an honourable discharge (honesta missio) in AD 116–7 by Decimus Terentius Scaurianus, one of Trajan's top generals and then commander of Roman forces in the newly established (and soon relinquished) province of Mesopotamia Nova.
He died after AD 117. While still alive, he designed his own tombstone, which was found at Philippi in Greece (now in the museum at Drama). This bears a representation of 2 torcs that he was awarded for valour and states his claim to have captured Decebalus.
There are two depictions of the incident that made Maximus famous, the pursuit and suicide of king Decebalus.
(A) The bas-relief on his tombstone depicts Maximus, on horseback, bearing a sword as well as shield and two spears, approaching king Decebalus, shown wearing a Phrygian cap, the typical headgear of Dacian noblemen (hence their Roman name of pileati, "the capped ones"). Decebalus is shown lying on his back, holding a curved Dacian sword (known to the Romans as a falx, literally "sickle"). This image seems stylised to reflect the Thracian Heros stereotype (normally showing a rider spearing an animal or human on the ground, although in this case, Maximus is shown approaching Decebalus holding a sword in his front hand).
(B) Another, much more detailed and less stylised (i.e. probably more factually accurate), depiction of Decebalus' capture is provided by a panel on Trajan's Column (Spiral 22, Panel B; Cichorius 106, above). This should be viewed together with the two preceding panels, which show the sequence of events leading to Decebalus' death.
Most likely, troopers were under orders to capture Decebalus alive if possible, so that he could form the centrepiece of Trajan's forthcoming Triumph in Rome, to celebrate his Dacian victory. (The traditional format would have the defeated enemy leader dragged in chains before the triumphator's chariot. The climax of the show was when the Emperor decided the captive's fate: in some cases, the captive's life was spared e.g. Claudius' reprieve for the British king Caractacus, who had led the fierce resistance (AD 43–51) to the Roman invasion of Britain. Otherwise, the captive would be executed by garrote, and his corpse thrown down the Gemonian Steps and left to rot). In this case, it was Decebalus' head that ended up at the foot of the Steps.
As a result of these images, it has been suggested by some scholars that Decebalus was still alive (although mortally wounded) when seized by the Romans. Maximus himself claimed to have "captured" Decebalus. But a passage in the Epitome of the History of Rome of Cassius Dio makes clear that he was already dead: "Decebalus, when his capital had been destroyed and his whole territory occupied, and he was himself in danger of being captured, killed himself. His head was brought to Rome".