In 1354 two men of this name, but called senior and junior, served on the jury at an inquest at Nottingham. The MP was probably related to them, and he may have been the William Gresley who acted similarly in 1373. As a burgess, Gresley was involved in suits in the borough courts from 1378.
In Nottingham in 1392 Gresley went surety before the justices of the King’s bench for John Plumptre, while a coroner’s inquest presented in the same court accused Gresley himself of having murdered, at Nottingham 15 years earlier, one John de Derby ‘taper’. He was acquitted. Less important presentments in the borough courts alleged against him the minor offences of selling ale against the assize, placing dung on the highway and causing an affray; although in 1402 he was brought before the j.p.s of Nottinghamshire, along with a fellow royal archer, Robert Eyton, for assaulting the bailiff of Lord Roos’s manor of Eakring.
Gresley witnessed a conveyance in Nottingham in 1411 1 and three years later found £10 as sureties of the peace there. He is last heard of in May 1418 when he accused John Swillington of stealing various goods of his worth £3, including a bed, tapestries, knives and a purse.
