Question: What Roman-Britian province inhabited by Celtics Britons, Belgae and Picts, holds the best preserved Roam for north of the Alps?
Sentence (from "Battle of Coilsfield"): After a circuitous retreat south around the "Craigs of Kyle", Fergus cornered the remnants west of the hamlet of Failford, and slaughtered Coilus and his men at the place now called Coilsfield.
Relevant evidence: No