Originally insignificant Devon gentry, the Milles owed their rise in fortune to Thomas’s mother Juliana Rous, whose inheritance included the manors of Harescombe and Duntisbourne Rouse in Gloucestershire, those of Allensmore, Avenbury and Tregate in Herefordshire and various rents and rights of lordship at Newbury in Berkshire. Possibly a lawyer, Mille’s father and namesake enjoyed an active career in local government until shortly before his death late in Henry V’s reign. When he died the heir to Juliana’s estates was William Herle, presumably her son by her previous marriage, upon whom she entailed Harescombe and Duntisbourne Rouse in 1427. In the event, Mille succeeded to these manors and to Juliana’s other holdings not long afterwards, indicating that William must have died prematurely while still childless.
In spite of acquiring lands at Bisley in Gloucestershire just over a decade later,
In all likelihood, Mille received a legal education as a young man. He was certainly well versed in the law, for he owned Year Books of Henry VI’s reign,
Both the Staffords and Talbots possessed interests in the Milles’ part of Gloucestershire, for the Stafford manor of Haresfield lay just to the west of Harescombe and the Talbot lordship of Painswick a little to the south-east. Mille held several offices under the duke of Buckingham, who by the early 1440s was paying him a retainer of ten marks p.a.,
If easily his most important patrons, the Staffords and Talbots were not the only magnates with whom Mille was associated, for he acted as a witness and feoffee for John, Lord Beauchamp of Powick,
In the same period, Mille took action to safeguard an agreement that one of his maternal ancestors, Sir John Rous, had made with the abbey of Dore in Herefordshire many years earlier. Under the agreement, the abbey had undertaken to provide in perpetuity two chaplains and a secular priest to sing for the souls of Rous’s ancestors and successors. Presumably, Mille had become concerned that it was failing to observe its obligations, for the monks now conceded that Mille and his heirs should have the right to take a rent of five marks p.a. from the abbey’s estates in case it failed to comply with the agreement.
In the following decade, the growing divisions between the duke of York and the court put paid to a great council to which Mille received a summons – as one of the representatives for Gloucestershire – in the spring of 1455.
The latter years of Henry VI’s reign also saw Mille involved in much more mundane affairs. In the spring of 1456 he made a settlement in favour of his younger sons and was chosen to arbitrate in a dispute between the burgesses of Gloucester and Llanthony priory. In June the following year, he and his son Hugh presided over sessions of the peace at Gloucester, in their capacities as j.p.s. for Gloucestershire. Among those indicted on that occasion was Robert Stanshawe, son and heir of Robert Stanshawe*, for having forcibly disseised John Butler* of lands at Tresham and Kilcote.
Still a j.p. at the end of his life, Mille died in 1460, probably soon after drawing up a brief will on 12 Mar. that year. In the will, which does not survive in probate form, he asked to be buried in the parish church at Harescombe, provided for a priest to sing masses there for him during the year following his death, left a seal bearing his arms to his son and heir William and set aside 30s. for a tombstone to cover his grave. The stone was to bear the names of himself and his wife, who perhaps had already died. Finally, he appointed the obscure John Clybs and John Arthur, perhaps two of his household servants or estate officers, as his executors. At some stage in the 1470s, Thomas Pauncefoot took action against Arthur in the Chancery over a bond, a security for a sum of £12 that Pauncefoot had borrowed from Mille and claimed to have repaid in full. The purpose of Pauncefoot’s bill was to stay the proceedings of a lawsuit that Arthur had begun against him on the strength of the bond, so that the matter could be referred to the chancellor.
Escheator of Gloucestershire at his father’s death, William Mille would receive a knighthood, perhaps for his services to Henry VI on the battlefield. A member of the Lancastrian army that fought at Towton, he died four days later on 2 Apr. 1461, perhaps from wounds suffered in that bloody encounter. Edward IV’s first Parliament posthumously attainted Sir William and the Crown seized his estates. Among the lands confiscated from Sir William Mille in Devon were manors at Barton Mill and King’s Nympton but it is not clear whether these had come to him from the MP or, indeed, whether the latter had previously inherited them from his own father and namesake.
