Meverel must still have been quite young when John Meverel the elder, who was almost certainly his father, was murdered at Fradswell within months of Henry IV’s accession to the throne. Even so, he soon found himself in trouble with the authorities as a result of his involvement (along with John de la Pole) in a poaching raid on the royal chases in the High Peak. Legal proceedings were begun against the malefactors in 1406, although thanks to their social position they were able to avoid punishment. Meverel’s family was an influential one, for they owned a sizeable estate in and around Fradswell as well as other property to the north on the Staffordshire-Derbyshire border. They had acquired powerful connexions on the marriage of Thomas Meverel’s daughter, Elizabeth, to Sir Nicholas Stafford; and on her death, at some point before May 1414, her estates in Throwley, Fradswell and the Derbyshire manor of Tideswell, as well as other scattered holdings and franchises in the two counties, descended to the subject of this biography, who was her next heir. Meverel also owned part, if not all, of the manor of Bishopstone in Herefordshire, but we do not know if this formed part of his inheritance.
Yet his career continued to be marked by a series of private quarrels and contested claims to property. Between 1419 and 1423, for example, he sued several people in the common lawcourts, claiming to be owed debts in the order of £52.
Meanwhile, in May 1434, Meverel was understandably listed among the leading residents of Staffordshire who were required to take the general oath not to maintain persons disturbing the peace.
