area, and was garrisoned by a 500-strong cavalry regiment, the Ala Gallorum Sebosiana. The 'Stanegate' frontier established from about 87 which consisted...

Roman fort was garrisoned by a 500-strong cavalry regiment, the Ala Gallorum Sebosiana. By the early 2nd century, Carlisle was established as a prominent...

often Roman legionary centurions, or native chieftains. For example, ala Gallorum Atectorigiana was probably once commanded by a Gallic chieftain named...

ancient literary sources. Under Hadrian there were 14 regiments of cavalry (ala, each about 500 strong) and 45 battalions of infantry (cohortes peditae,...