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Fortress of Legio V Macedonica (Troesmis)
About
Legio V Macedonica, veteran of Trajan's Dacian Wars, marched to Troesmis on the lower Danube in 107 CE to guard against the Roxolani Sarmatians and the Black Sea Greek cities' hinterland. Its earthen and timber fortress covered most of the plateau overlooking the river, a stretch later subdivided between two separate stone fortresses once the legion moved on. Around its walls grew a canabae, a civilian settlement of traders and veterans' families governed by its own annually elected magistrates and quinquennial officials, attested in inscriptions the soldiers left behind. The legion remained based at Troesmis through 117 CE and on into the 160s, though a vexillation was pulled east that same year for Trajan's Parthian campaign.
What happened here
A legionary fortress holds five thousand men and is laid out to the same plan everywhere, so a transferred soldier knows his way around on the first day. Two main streets cross at the headquarters building, where the standards and the pay chest are kept in a sunken strongroom under guard. Around it: the commander's house with a courtyard garden, granaries raised on stone piers, a hospital, workshops, and long barrack blocks divided into rooms for eight men who cook and mess together. Training is daily, and building work is constant — soldiers make their own bricks, tiles and boots. A civilian town grows against the walls, with bars, traders and the unofficial families of men who are not legally allowed to marry.
In ancient writing
- Ptolemy, Geography 3.10.5
Ptolemy's gazetteer of Moesia Inferior lists Troesmis among the region's towns with coordinates — a bare place-name entry.
Sources
Nearby
Roman Maps shows the empire frozen at 11 August 117 CE, the day Trajan died — its moment of greatest territorial extent. Explore the full map →