Scotland during the Roman Empire of the geography of Scotland had extended to the "Hebudes" (The Hebrides), "Dumna" (probably the Outer Hebrides), the Caledonian Forest, and the Caledonians. Ptolemy, possibly drawing on earlier sources of information as well as more contemporary accounts from the Agricolan invasion, identified 18 tribes in Scotland in his "Geography", but many of the names are obscure. His information becomes much less reliable in the north and west, suggesting early Roman knowledge of these area was confined to observations from the sea. Famously, his coördinates place most of Scotland north of Hadrian's Wall bent at a right angle, stretching due eastward
Jewry Wall Jewry Wall The Jewry Wall is a substantial ruined wall of 2nd-century Roman masonry, with two large archways, in Leicester, England. It stands alongside St Nicholas' Circle and St Nicholas' Church. It formed the west wall of a public building in "Ratae Corieltauvorum" (Roman Leicester), alongside public baths, the foundations of which were excavated in the 1930s and are also open to view. The wall gives its name to the nearby Jewry Wall Museum. The origin of the name of the wall (first recorded c. 1665) is debated. It is unlikely to relate to Leicester's medieval Jewish community, which was