In 1870-72, John Marius Wilson's Imperial Gazetteer of England and Wales described Pencader like this:
PENCADER, a hamlet in Llanfihangel-ar-Arth parish, Carmarthenshire; on the Manchester and Milford railway, 11½ miles N of Carmarthen. It has a station on the railway, and an Independent chapel; and was theplace where Rhys-ab-Gruffydd made peace with Henry II.
Pencader is now part of Carmarthenshire district. Click here for graphs and data of how Carmarthenshire has changed over two centuries. For statistics about Pencader itself, go to Units and Statistics.
GB Historical GIS / University of Portsmouth, History of Pencader in Carmarthenshire | Map and description, A Vision of Britain through Time.
Date accessed: 28th March 2017
Click here for more detailed advice on finding places within A Vision of Britain through Time , and maybe some references to other places called " Pencader ".