The Dykes family of Waverton were long-established but not wealthy. In the subsidy returns of 1435-6 William Dykes was assessed in Cumberland on an annual income of £20 p.a., modest by the standards of most counties but enough in his native shire to make him a more substantial man than he would have been elsewhere.
At this early stage in his career, Dykes was already associated with Henry Percy, earl of Northumberland. In July 1421 the earl named him and the younger Sir William Leigh*, who may have been our MP’s brother-in-law, as his attorneys to deliver seisin of certain property to his servant Roger Heighmore. Later, in January 1422, he was nominated by John Ribton to act as an arbiter in a dispute over the ownership of the manor of Clifton (near Workington).
Dykes did not live to enjoy his new prominence for long. He died between Trinity term 1447, when defendant in a minor action of debt brought by Thomas de la More*, and the following Trinity term when his son and heir, another William, as the administrator of the goods of his intestate father, sued a yeoman of Waverton for a debt of 25 marks. This William continued his father’s service to the Percys, for he was present in their ranks when they confronted the Nevilles at Heworth Moor near York on 24 Aug. 1453.
