Through his paternal grandmother, Margaret Wale, Mallory was heir to an impressive estate centred upon the manor of Weedon Pinkeney, as well as other property in Litchborough which had been in the hands of his ancestors since the early 14th century if not before. In accordance with his position as a landowner, his father, Sir Peter, played an active part in local administration, representing Northamptonshire in the Parliament of 1351, and serving as sheriff almost immediately afterwards. His failure to pay the arrears of his account led, however, to a period of incarceration in the Fleet prison, and he was again committed to gaol in September 1364, this time because of his refusal to hand over damages of £300 to the judge, Sir Henry Green (who was one of his near neighbours). His son, Giles, the subject of this biography, was imprisoned with him in Newgate, since both men had also been convicted by a panel of London jurors of some unspecified act of trespass against Sir Henry. They were detained together until the following December when, thanks to the timely intervention of King David II of Scotland (who had been a hostage in the Tower for some years and probably became friendly with Sir Peter then), the two of them were accorded a royal pardon and released on bail for a month, after which the question of damages was to be settled by the royal council. Sir Peter returned to Newgate in February 1365, his final discharge being made conditional upon the satisfaction of Chief Justice Green’s demands.
The MP is next mentioned in June 1383, when he acted as a mainpernor at the Exchequer for a London tradesman. His intransigent behaviour gave cause for concern again two years later, and although we are not told why orders were given for the arrest of a group of Northamptonshire men including himself and Sir Warren Lucien as the ringleaders, the fact that they were to be brought before the King and Council suggests some serious misdemeanour on their part.
From this point onwards Mallory seems to have accommodated himself easily enough to changing circumstances. Perhaps he was helped by the King’s half-brother, John Holand, duke of Exeter, with whom he had served in France during the early part of 1395. Moreover, despite his old quarrel with Chief Justice Green, his relations with the latter’s son and namesake were evidently cordial, and may likewise have proved useful in regaining the King’s confidence. In November 1398, for example, Sir Henry Green, who was then one of the most powerful commoners in England, advanced him a loan of £24, possibly towards the cost of his pardon. Although Mallory did not accompany Richard II to Ireland in the summer of 1399, he agreed to act as an attorney in England for John, Lord Lovell, while the latter was taking part in the ill-fated expedition. The King’s departure gave Henry of Bolingbroke an eagerly awaited opportunity to return from exile at the head of a small army, and it is surprising to discover that Mallory, as an erstwhile supporter of one of Bolingbroke’s political associates, took up arms against the ‘invasion’.
Throughout his life, Mallory was closely involved in the affairs of local landowners, and his name appears frequently among the witnesses to Northamptonshire deeds. He was also active as a trustee, most notably for his neighbour, Sir John Trussell, another member of the Beauchamp affinity, who shared his somewhat truculent disposition. In January 1399 the two men were bound over in substantial sureties to do no harm to John Harrowden, against whom they appear to have been waging a private vendetta. On other occasions he employed more conventional means for the settlement of personal differences. Although not unduly litigious by the standards of the age, Mallory was often caught up in property disputes at the Northampton assizes, partly because of his commitments as a feoffee, but also as a result of his attempts to consolidate his own possessions in both Litchborough and Farthingstone. He also brought at least two actions for debt (in 1399 and 1402 respectively) in the court of common pleas, but neither of these was successful.
Mallory’s death occurred at some point between 15 Aug. and 24 Sept. 1403. We do not know if he left any children, although his widow was later arraigned on an assize of novel disseisin by one Ralph Mallory of West Haddon (Northamptonshire), who may possibly have been the child of his first marriage to Joan Baskerville. The manor of Litchborough was still in the hands of his family in 1471, so Sir Giles cannot have died without an heir.
