 Ernest Vaughan, 4th Earl of Lisburne

Ernest Augustus Vaughan, 4th Earl of Lisburne (30 October 1800 – 8 November 1873), styled Viscount Vaughan from 1820 to 1831, was a prominent landowner in Cardiganshire, Wales, who served from 1854 until 1859 as a Conservative member of the British House of Commons.Lisburne was the son of John Vaughan, 3rd Earl of Lisburne, whom he succeeded on 18 May 1831, by his spouse the Hon.