Mayne’s brief career ended abruptly and violently, a victim of the unpopularity of the royal household in the time of William de la Pole, duke of Suffolk. His death was reported by a London chronicler: on Sunday 5 July, as the Cade rebels occupied the city, ‘at hyghe mas tyme’ the rebel captain ‘lette to be heddyd a man of Hampton, a squyer, the whyche was namyd Thomas Mayne’.
When he was murdered, Mayne was probably still a young man. He first appears in the records on 14 May 1444, when he shared with his master Hampton a royal grant of a large building in London. In June 1445 his wife, Margaret, was added to the grantees, implying that the couple had married in the interval. A further royal grant followed when, on 27 Mar. 1446, he and Margaret were granted an annuity of £5 13s. 4d., assigned on the farm of the manor of Seavington Denis in Somerset, with the further concession that when the term of the current farmer, John Jewe*, ended at Michaelmas 1450, they would have the custody of the manor at only £4 p.a.
This early promise of Mayne’s career was to be cut short. As he faced death on 4 July he had time only to make a few hurried bequests. He granted small sums to the fabric of the churches of All Saints and St. Peter, Colchester, and to the belfry of the nearby church of West Bergholt, and he remembered a favoured servant named Maurice, who was to have a horse and as much as 40s. The likelihood is that Maurice had accompanied him on his journey from Colchester. All the rest of his property, both lands and goods (neither of which were specified in detail) were left to his wife and unnamed children. His executors were to be his widow, his father-in-law, and William Costantyne, who is probably to be identified with the London skinner of that name. The most revealing part of the will, however, were its witnesses. These were headed by two former Colchester MPs, Robert Selby* and William Lecche*.
