Walter Devereux, 7th Baron Ferrers of Chartley
Walter Devereux was with the army as Edward IV marched north, and fought in the victory at the Battle of Towton on 29 March 1461, where he was knighted. On 8 July Devereux was appointed Justice of the Peace, and place on the Commission of Array for Herefordshire, Gloucestershire, and Shropshire to raise troops to stamp out Lancastrian resistance in Wales. He was also placed on a commission of Oyer and terminer to inquire into all treasons, insurrections and rebellions in South Wales, and granted the authority to receive submission into the king's peace of rebels. In September Walter Devereux met with the king and William Herbert at Ludlow Castle where they were assigned to take into the king's hands all the castles, lordships, manors, land and possessions of the late Humphrey, Duke of Buckingham, in South Wales. On 30 September 1461, Herbert and Devereux captured Pembroke Castle. On 16 October Herbert and Devereux defeated the Lancastrians under Pembroke and Exeter at the Battle of Twt Hill, effectively ending resistance in Wales. Walter Devereux attended Parliament on 4 November 1461, but was back in Wales for the capture of Denbigh Castle in January 1462.
Walter Devereux, 7th Baron Ferrers of Chartley
In December 1460 Walter Devereux accompanied Edward, Earl of March, to Wales to raise an army to counter a Lancastrian rebellion led by the Tudors. On 30 December, Richard, 3rd Duke of York, was killed at the Battle of Wakefield, and a Lancastrian army moved south towards London. Devereux fought on behalf of Edward, now the 4th Duke of York, at his victory in the Battle of Mortimer's Cross on 2 February 1461, and commanded his left wing. He remained at the side of the future Edward IV on his advance from Gloucester to London. The Lancastrian army marching south was again victorious at the Second Battle of St Albans on 17 February, and recovered Henry VI here. On 3 March 1461, Walter Devereux was present at the council held at Baynard's Castle where it was resolved that Edward would be made King, and rode at his side to Westminster where Henry VI was deposed in absentia and Edward IV proclaimed King of England.