Newby’s career is of greater interest than those of his fellow Leicester MPs of the period. Little is known of its early years. When he first appears in the records in the early 1420s he was already numbered among the leading burgesses of what was probably his native town. He attested five of the six parliamentary elections held there between April 1421 and February 1426, on the last occasion while serving as mayor, before being himself elected to successive Parliaments in 1427 and 1429.
Thereafter Newby attested four of the borough’s next five elections between 1431 and 1436, served another term as mayor and was again elected to Parliament on 21 Dec. 1441.
The later years of Newby’s career are better documented. On 19 July 1444 he and Adam Racy* were nominated by William Braunston, one of the deputy bailiffs of the town and later mayor, and Robert Braunston to act as arbiters in an extraordinary dispute. Among the allegations made by the Braunstons was that Alice, wife of William Watford, and two other women had dressed themselves as men and lain armed in wait to ambush William Braunston. The arbiters awarded that Alice and her confederate, William Richmond, should pay the Braunstons £10, but with the very curious additional provision that the latter, ‘ob reuerenciam eorum specialis’ for John, Viscount Beaumont, and William, Lord Ferrers of Groby, should repay £8.
These two references, together with his nomination in 1442 to act as an attorney to deliver seisin, might be taken to imply that Newby had some legal training. But if he did he combined legal with more important commercial interests. In suits in the central courts he is variously described as ‘merchant’ and, more strangely, ‘ostler’, presumably in the sense of innkeeper. For example, in Easter term 1448, it was as an ‘ostler’ that he was sued by John Hampton II* for close-breaking at Desford, a few miles to the west of Leicester.
By far the most important evidence of Newby’s activities dates from shortly before his final election to Parliament on 6 Feb. 1449. On 2 Apr. 1448, before royal commissioners sitting at Leicester, he was one of a jury that laid presentments against Edward Grey, who had succeeded his wife’s grandfather, William, as Lord Ferrers of Groby in 1445. They indicted him for the illegal distribution of livery to several tradesmen of the town, including, incidentally, William Richmond. Ferrers’s servants, ‘by supportacioun and favour and for pleasance’ of their lord, responded by assaulting Newby and threatening other of the queen’s tenants at Leicester. Fortunately for the victims of this intimidation, they were able to call on the support of Margaret of Anjou, who held the honour of Leicester as part of her endowment. By letters patent of 20 May 1449 she ordered Ferrers to pay Newby the considerable sum of 100 marks in compensation and to ‘be goode lorde’ to him and other of her tenants. Since Newby was a sitting MP when this award was made it may be that he had forwarded his cause in Parliament. Four days later, two of Grey’s followers, Thomas Boughton* and Henry Boteler II* (the latter of whom was also an MP in this Parliament), bound themselves to Newby, each in the sum of £7 16 s. 8d., probably in connexion with payment of the compensation.
Newby attested his last parliamentary election on 1 Mar. 1453. In the following Easter term he was sued by Sir Richard Vere for hunting without licence in his free warren at Evington near Leicester, and in Hilary term 1454 he had actions of debt of his own pending in the common pleas.
Newby appears to have died without issue, although did have at least two wives. Nothing is known of the first, save that on 19 June 1431 the couple secured papal indults to have both a portable altar and mass celebrated before daybreak. The second was the widow of a townsman of Coventry. They were sued as a couple in Trinity term 1439 for her alleged failure to implement an award made during her widowhood.
