Ceredigion (UK Parliament constituency) towns which comprised the Boroughs varied slightly over this long period, but primarily consisted of Cardigan, Aberystwyth, Lampeter and Adpar, the latter now a suburb of Newcastle Emlyn across the Teifi, in Carmarthenshire. The county constituency (for the purposes of type of returning officer and electoral expenses) was enlarged in 1983 with the addition of part of Pembrokeshire, being renamed Ceredigion and Pembroke North. In 1997 it reverted to its former boundaries, being renamed Ceredigion. The Ceredigion Welsh Assembly constituency was created with the same boundaries in 1999. Since 2017 the seat has been held in Parliament by Ben Lake
Henllan, Ceredigion Henllan, Ceredigion Henllan is a village in the Welsh county of Ceredigion. Henllan is situated along minor roads off the A484 Cardigan to Carmarthen road, some 3 miles (5 km) east of Newcastle Emlyn and now merges as a result of infill development with the small settlement of Trebedw. The settlement lies to the south of the Teifi Valley Railway amidst steep, attractive woodland areas (many of which are subject to Tree Preservation Orders) in the Teifi Valley. The name is Old Welsh, "Hên-llan", meaning "old church-enclosure". Henllan comprises over 90 dwellings. It has a post office and local community