Other current and historical names
Location and coordinates are for the approximate centre of Llanblethian within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Llanblethian, par., Glamorgan, in SE. of co., on river Tawe, 1 mile SW. of Cowbridge, 3263 ac., pop. 724; contains the seat of Llanblethian House and the ruins of Llanblethian Castle.