Walter Devereux (1387–1419)
Walter Devereux assumed a position in the retinue of Henry IV following the death of his father on 25 July 1402 at the Battle of Pilleth. On 13 December 1402 Sir Edmund Mortimer declared his rebellion against Henry IV, but Devereux stayed loyal to the king. He was probably present at the Battle of Shrewsbury on 21 July 1403, and subsequently was knighted. Sir Walter Devereux was placed on a Commission of array for Herefordshire on 8 September 1403 to raise troops for the defense against the king’s enemies who have lately invaded the realm. It is probable that Devereux was present when Henry IV faced off with a combined Welsh and French force in South Wales during the summer of 1405, but no major battle occurred and the English force had dispersed by October of that year. Devereux remained an important supporter of the efforts to suppress the rebellion in Wales as Prince Henry assumed responsibility for the fight. Walter Devereux would be among 14 men below the rank of baron who would be retained for life by Prince Henry (the future Henry V).
Vaynor Park
George Devereux was the son of Sir George Devereux of Sheldon Hall, Warwickshire and the nephew of Walter Devereux, Viscount Hereford. He played a leading part in Montgomeryshire politics and was a ‘recruiter’ M.P. for Montgomery in the Long Parliament (6 April 1647). He was suspended as a ‘ delinquent ’ the following May, but signed the Montgomeryshire declaration for Parliament on 20 May 1648. After the king's execution he remained in retirement till he began to sit on county committees in 1657 and accepted office as sheriff in 1658. Haslam attributes the building of the brick house shown in John Ingleby’s watercolours to him around 1640, but it could also be after the Civil War.