More may be added to the earlier biography.
It may be remarked how swiftly Pelham responded to writs instructing him to hold inquisitions post mortem following the death of Thomas Fitzalan, earl of Arundel, his rival for influence in Sussex. The earl, who had sailed back across the Channel from Harfleur grievously ill, died at Arundel on 14 Oct. 1415; writs de diem clausit extremum were issued from Chancery on the very next day; and Pelham was at Arundel holding an inquisition on the 22nd.
In the course of his career Pelham had been put in charge of a number of political prisoners on the King’s behalf. In Henry IV’s reign he had been made custodian at Pevensey castle of the young Edmund Mortimer, earl of March, who as a potential claimant to the throne and focus for rebellion needed to be kept under strict supervision. He and his ward established a rapport, and besides the grants subsequently made to him by the earl (mentioned in the earlier biography), in or before 1415 Pelham also received by the earl’s gift – and for term of his life – the fee farm of the city of Chichester, which amounted to £36 p.a. On occasion, however, he encountered difficulties in extracting payment from the civic authorities: for instance, he was forced to take legal action against John Exton* and Thomas Baron I* to do so.
The earl of March was also mentioned in the proceedings of lawsuits brought against Sir John by the wealthy London mercer Thomas Fauconer*. Initially, Fauconer pursued Pelham in the Exchequer of pleas for the substantial sum of £300 which had been assigned to him by tally but had never been paid, despite his dealings with Pelham as treasurer of England in 1412, and was still taking action against him in the court of common pleas as late as 1426.
After Pelham’s death in February 1429 his widow and son Sir John Pelham the younger were subjected to detailed scrutiny at the Exchequer. They were attached in Michaelmas term to answer for a certain ship and its cargo forfeited to the late King Henry V, and for wastes allegedly committed by Sir John in the valuable St. Cler and Tauk estates he had held in wardship, but the barons investigations led only to their recovery of two sums of 20s. each.
