Wall of Severus as the mid-5th century predating the 8th-century reign of the Saxon King Offa of Mercia by 300 years. Septimius Severus arrived in Caledonia in 208 after Picts began making a series of attacks and incursions since 197. During these military operations in Scotland, the Wall of Severus was reportedly built. Cassius Dio, a Roman historian who lived at the time of Severus, makes no direct mention to any new fortification but does allude to the existing Antonine and Hadrian Walls. Late Roman historians interchange the name Severan Wall with the Antonine Wall. Other historical writers like Bede - an 8th-century
Scotland during the Roman Empire in Colchester did not last. We know nothing of the foreign policies of the senior leaders in mainland Scotland in the 1st century, but by 71 the Roman governor Quintus Petillius Cerialis had launched an invasion. The Votadini, who occupied the south-east of Scotland, came under Roman sway at an early stage and Cerialis sent one division north through their territory to the shores of the Firth of Forth. The XXth Legion took a western route through Annandale in an attempt to encircle and isolate the Selgovae who occupied the central Southern Uplands. Early success tempted Cerialis further north and