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.
Walter Devereux (1411–1459)
On 22 May 1455, the first Battle of St. Albans was fought north of London, traditionally recognised as the first battle of the War of the Roses. A Yorkist victory that included the capture of the King, the Battle of St. Albans restored the Duke of York to complete power. Shortly after the victory Parliament pardoned Walter Devereux on 9 July. On 4 November 1455 he was appointed Sheriff of Gloucestershire. He was also appointed Justice of the Peace for Gloucestershire and Herefordshire, and would continue to hold one or both of these positions for the rest of his life.