Castellum Markobel
About
Markobel held the southeastern end of the Wetterau limes near where it met the Main valley. Pottery finds and brick stamps from Legio XIIII Gemina, withdrawn from Mainz to the Danube around 97 CE, point to an early foundation date under Domitian or Trajan, making it one of the first forts built along this stretch of frontier.
What happened here
Five hundred men, sometimes a thousand, recruited from a province rather than from citizens, and often stationed a long way from where they were raised. Cavalry units get a bigger fort and far more stabling; the smell tells you which kind you are in before the plan does. The layout copies a legionary fortress at a quarter of the size — headquarters, commander's house, granaries, barracks, a bath house usually built outside the walls because of the fire risk. Duties are patrolling, escorting, customs, and policing rather than pitched battle. After twenty-five years a man is discharged with citizenship for himself and his children, recorded on a bronze diploma he keeps for life. A village grows outside the gate within a decade.
Sources
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 →