More can be added to the earlier biography.
On 18 Aug. 1429 Brokesby was returned to represent his native county for the fifth time. On this occasion his return may have been the result of a disputed election. The indenture names as many as 70 attestors, comfortably the largest number appearing in any surviving fifteenth-century Leicestershire return. The other successful candidate was Everard Digby*, and this gives an indication as to what might lie behind this apparent contest. Digby was a follower of John Mowbray, duke of Norfolk (d.1432); and our MP was also connected with the duke through Joan Beauchamp, Lady of Abergavenny, who was the duke’s aunt. He had acted as an arbiter on his behalf in the previous December, and the connexion between them may have been closer than this evidence implies; some years later, he was steward of the Leicestershire estates of the duke’s son, and it is not impossible that he served the father in a similar capacity. In any event, it is clear that the presence in the Commons of both MPs would have been welcome to the duke, particularly as he was then involved in a serious dispute with the belligerent John Holand, earl of Huntingdon. This dispute certainly gave rise to the aborted Huntingdonshire election held only two days after that in Leicestershire, where, if we may draw an inference from the return, the same pressures were operative.
Brokesby’s skills attracted the interest of other powerful patrons, the most important of whom was the King’s mother, Katherine of Valois. She had extensive landed interests in Leicestershire, and it is thus not surprising that she should have employed one of the county’s leading lawyers. In the account of her receiver of the honour of Leicester for Michaelmas 1433-4, he is described as ‘de consilio Regine’.
If the Leicestershire subsidy returns are to be taken at face value, Brokesby was comfortably the richest member of that county’s gentry. Since he appears to have inherited little or no land, it is remarkable that he should have been assessed on an income of as much as £230 when no other assessee was taxed on a sum greater than £100.
Brokesby’s influence declined in the 1440s as age caught up with him. Shortly before 31 Jan. 1448, he granted his estate in the office of supervisor of the Mowbray lands in Leicestershire to another of his patrons, the duke’s stepfather, John, Viscount Beaumont. On 2 Apr. 1448 he was indicted before royal commissioners of inquiry at Leicester for illegally giving livery to a townsman.
There was something curious about the descent of Brokesby’s estate after his death in the following August. At his inquisition post mortem the jurors returned his heir as his brother, Edmund, said to be over 80 years old, but, on 24 May 1453, John Brokesby was contracted in marriage as our MP’s son and heir to Joan, daughter of one of the leading Leicestershire gentry, Sir Leonard Hastings*.
At least two later members of the family sat in the Commons, but they were descendants of our MP’s elder brother, William. One of them, Thomas†, was a lawyer of Inner Temple and recorder of Leicester.
