Richard Janion Nevill (22 November 1785-14 January 1856) was an English industrialist in Llanelli and its surrounding areas, including Llangennech.
He partnered with other businessmen to form Daniell, Savill, Guest, and Nevill, coppersmelters.
[1] Nevill lived at Llangennech Park, which he leased from Edward Rose Tunno.
[1] On 14 January 1856, Nevill died of a stroke in his mansion at Llangennech Park.
Reportedly, 3000 people attended his funeral procession,[1] and he was buried in the Llangennech parish churchyard.