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, 7th Baron Ferrers of Chartley
On 13 September 1470 after Edward IV had been lured north to deal with rebels, Warwick landed at Plymouth raising a Lancastrian rebellion in his rear. Edward was forced to flee to Flanders, and Henry VI was readapted to the throne of England on 3 October. When Edward IV returned, landing at Ravenspur, Yorkshire, on 14 March 1471, Devereux joined him for the victory at the Battle of Barnet on 14 April 1471, which deposed Henry VI once again. Walter Devereux was assigned to raise more troops in Shropshire, and Herefordshire, and fought at the Battle of Tewkesbury on 4 May 1471 where Edward IV finally secured his throne. Devereux was at the king's side when he entered London in triumph, and was one of the Lords who swore in the Parliament Chamber at Westminster on 3 July 1471 to accept Edward, Prince of Wales, as heir to the crown. On 27 August he was granted the power to receive the submission of all rebels in South Wales and the marshes, and to raise an army in South Wales, Worcestershire, Gloucestershire, Herefordshire, Shropshire, and the marches to resist Jasper Tudor.