Other current and historical names
Location and coordinates are for the approximate centre of Trewern within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Trewern, township, Buttington par., Montgomeryshire, on river Severn, in mun. bor. of Welshpool, 1860 ac., pop. 358.
A village in Reweset hundred, in the county of Shropshire.