The area came under control of the Roman Empire in the second half of the 1st century. Roads through the area were established from Ardotalia fort in Derbyshire to Mamucium (Manchester) west of Tameside and Castleshaw Roman fort in the north. Romano-British finds in the borough include a bog body in Ashton Moss, occupation sites at Werneth Low, Harridge Pike, Roe Cross, and Mottram. A 4th-century coin hoard was found in Denton and is one of only four hoards from the 4th century in the Mersey basin. A Byzantine coin from the 6th or 7th centuries, also found in Denton, indicates continued or renewed occupation once the Romans left Britain in the early 5th century.