Berwick Carmarthen Lewis Topographical Dictionary of Wales 1845

Berwick, a hamlet, in the parish of Llanelly, hundred of Carnawllon, county of Carmarthen, South Wales; containing 981 inhabitants. An ancient chapel here, now in ruins, is about to be rebuilt.

Source: A Topographical Dictionary of Wales by Samuel Lewis Third Edition Published London; by S. Lewis and Co., 13, Finsbury Place, South. M. DCCC. XLV.