Location and coordinates are for the approximate centre of Llansilin within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Llansilin, township and vil., Denbighshire, and par., partly also in Shropshire - par., 16,647 ac., pop. 1836; township, 15,188 ac., pop. 1645; vil., on river Cynlletll, 6 miles SW. of Oswestry; P.O.