Walter Devereux (1411–1459)
Following the death of Edmund Mortimer, 5th Earl of March, on 18 January 1425, Richard, 3rd Duke of York inherited his estates along the Welsh Marches. This brought Walter Devereux into the retinue of the Duke, and he remained his loyal supporter throughout the War of the Roses. Devereux had been knighted by 22 September 1429 when he first represented Herefordshire in Parliament. He probably was in attendance on the Duke when he travelled with Henry VI to France for his coronation on 16 December 1429. On his return Devereux represented Herefordshire again in Parliament on 16 January 1430. He was listed on the subsidy rolls for Herefordshire of 12 January 1431 as holding his 1/3 of half a fee in Byford.
Henry Devereux, 14th Viscount Hereford
Devereux succeeded his father in the viscountcy in 1804 and took his seat on the Tory benches in the House of Lords. In 1827 he was appointed Captain of the Honourable Band of Gentlemen Pensioners under Lord Goderich, a post he held until 1830, the last two years under the premiership of the Duke of Wellington. He held the same office (in 1834 renamed Captain of the Honourable Corps of Gentlemen-at-Arms) from 1834 to 1835 under Sir Robert Peel. In 1830 he was admitted to the Privy Council.