Lethion was a long term resident and active politician in Somerset, Kingdom of England. The citizen of Bath's contributions were great and many to the realm, including serving as Spokesperson, Public Prosecutor, and Duke of Somerset in council and Speaker of the House of Parliament. He was the recipient of the Viscount of Bath title during his retreat in early March 1457. He disappeared on February 10th, 1457 and passed away quietly in retreat in May 1457.