Pembrokeshire
The population of Pembrokeshire in 1670 has been estimated at around 32,000, making it the fifth largest of the Welsh counties by that measure. By size, however, it was small, its county leaders asserting in 1626 that it was at no point more than 18 miles wide. L. Owen, ‘The Population of Wales in the Sixteenth and Seventeenth Centuries’, Trans. Hon. Soc. Cymmrodorion, 1959, 113; HP Commons 1604-1629, ‘Pembrokeshire’. Culturally, it was marked by a linguistic divide established in the eleventh century when the region was subject to Anglo-Norman colonization.