Richard was one of the five sons of Sir Thomas Lewknor born of his marriage to Elizabeth Etchingham. Like his half-brother Roger and his brother John, in his youth he was married to an heiress, in his case to one of the three daughters of Thomas Town, the former shire-knight for Kent, and coheiress of her paternal grandmother Benedicta Detling. In the summer of 1440 he and his wife together with her sisters and their husbands successfully sued for possession of a moiety of the manor of Detling and lands at Staplehurst and elsewhere. The defendants were the feoffees to whom Benedicta had conveyed the manor of Throwley and other properties some 18 years earlier.
Meanwhile, in 1448 Richard had joined his father and brothers as a co-feoffee of manors in Norfolk, Kent and Wiltshire inherited by his sister-in-law Joan Halsham (the wife of his brother John).
The final session of the Parliament had considered what action should be taken against Robert Poynings, alleged to have stirred Cade’s adherents to do their ‘robbery and tyranny’, and now said to be fomenting rebellion against the King in Sussex and Kent. An Act passed after the appointment of the duke of York as Protector in April 1454 accused him of treason, and in May commissioners were appointed to arrest him and bring him before the King’s council. The identity of the commissioners is significant. Headed by Sir Richard Fiennes, nephew of the murdered Lord Saye, and including John Gaynesford II* (MP for Surrey in the Parliament), they were three of the Lewknor brothers, Richard among them. Poynings was brought before the King’s bench on 1 June.
The tangled affairs of Hoo and his half-brother Thomas Hoo I*, Lord Hoo and Hastings, concerned Richard Lewknor more nearly when Lord Hoo died in February 1455 and his widow and Thomas II expressly refused to act as his executors. On 7 Dec. Archbishop Bourgchier commissioned Richard to administer the goods of the deceased, requiring an inventory to be drawn up before 4 Mar. following. The executors stood surety that he would do his duty with diligence. This was no easy task; perhaps he only accepted it to protect the interests of his mother (Lord Hoo’s stepmother), who retained a number of Hoo family properties in Sussex as her dower. Lord Hoo’s great indebtedness and the complications of his legacies led to Lewknor’s further involvement in suits in Chancery and the other central courts. At some point in the years 1456-60 he petitioned the chancellor to complain that the feoffees of the Hoo estates had refused to sell the rape of Hastings to provide him with sufficient money to fulfil the provisions of the will. Then, in about 1466, after the death of their mother, Thomas Hoo suggested that Lewknor be summoned to Chancery to supply information about whether Lord Hoo’s creditors had been satisfied, so that the feoffees could release the manors of Wartling, Bucksteep and Brooksmarle to his widow, Lady Eleanor, and also make estate to Hoo himself of land worth £20 p.a. as the testator had intended. When he gave evidence Lewknor said that although a number of the outstanding debts had indeed been cleared, he had insufficient resources to complete his task as the widow had taken away jewels, goods and bonds before the administration of the will had been committed to him.
Meanwhile, Lewknor had been among the knights and esquires of Kent to whom in June 1456 Henry VI had sent out letters asking them to give assistance to commissioners of oyer and terminer due to hold sessions at Maidstone, so it is perhaps surprising that he was not appointed to any more ad hoc commissions until long after Henry’s deposition. He purchased a royal pardon as an esquire ‘formerly of Horsted Keynes’ on 28 Jan. 1458. Horsted Keynes had been his father’s principal residence in Sussex, and it was there that Richard purchased some land in the 1450s, although he had to bring a suit in Chancery against the vendor’s feoffee for failing to relinquish his title. He had also been unfortunate in his purchase of the manor of Eston in Little Horsted, for he subsequently sued John Warde, formerly of Southover, for refusing to complete the sale.
The pattern of Lewknor’s engagement in local administration provides no clues about his political attitudes in the early 1460s, although it is curious that he received no Crown appointments from 1454 until 1469, whatever the regime in power. He obtained another pardon, this time as ‘of Southwark and Horsted Keynes’ and former escheator, on 10 Feb. 1462.
This pardon described Lewknor as ‘late of East Grinstead and Brambletye’, so it is clear that by the time of his election to the Parliament summoned to assemble in October 1472 he had established links with the borough he represented. He purchased a messuage and 82 acres of land at East Grinstead from John Wody† (with John Audley, now Lord Audley, and his own kinsman Lord Dacre acting as his feoffees) in the following year,
A different part of Lewknor’s wife’s inheritance was the subject of inquiries held during the first session of the Parliament of 1472, in November that year. The inquiries concerned certain events which had taken place during the Readeption. It transpired that in February 1471 Lewknor’s wife and her coheirs of the St. Cler estates had entered the manors of Lullingstone Castle and Queencourt in Ospringe, Kent, only to be evicted themselves shortly afterwards. The coheirs purchased a pardon in January 1473, and a month later, during the second session of the Parliament, Lewknor and Thomas Hoo secured an Exchequer lease of one of the disputed properties, Queencourt. This they relinquished on 30 Oct. following, when the annual farm demanded was increased from £15 to £53.
While sitting in the Commons in July 1474, Lewknor had been appointed to the Sussex bench, and was thus a j.p. when elected for East Grinstead again in 1478. That he was still holding the offices of constable of Lewes castle and master forester of Worth, which the Mowbrays had granted him for life, implies that he had won the approval of the queen, Elizabeth Wydeville, and her fellow guardians of the former Mowbray estates which had now fallen to the young Prince Richard. Lewknor remained on the bench for the rest of the reign and through the opening months of that of Richard III. The rebellion against the new monarch in the autumn of 1483 brought into question his loyalty to the Crown, for other members of his family were opposed to Richard’s rule. On 8 Nov. 1483 he was commissioned to summon men of Sussex and Kent to lay siege to Bodiam castle, which had allegedly been taken by rebels. In fact, the castle belonged to his nephew, now Sir Thomas Lewknor, who had revolted against the King. It is not known whether he ever acted on this commission, but his removal from the Sussex bench on 5 Dec. was only to be expected in the circumstances. Yet he must have confirmed his allegiance to Richard III for on 1 May following he, his brother Thomas and another one of their nephews were all appointed commissioners of array, and three weeks later he helped bail Sir Thomas out by joining in bonds in 1,000 marks, which would be forfeited if Sir Thomas failed from thenceforth to be true to the King and to serve him in peace and war when so commanded. For the time being Sir Thomas was to be kept under house arrest at the home of his brother-in-law (Sir) John Wood III*, the treasurer of the Exchequer.
In Henry VII’s reign Lewknor’s material circumstances altered again when, in October 1486, his wife Elizabeth fell coheir of certain of the Hoo estates following the death of her cousin (and his own half-brother) Thomas Hoo. One of the other coheirs was young Miles Harcourt, the grandson of her late sister, Edith, and (Sir) Richard Harcourt*. In the will which Sir Richard had made a month previously, it was stipulated that Miles, who was Harcourt’s principal heir, should be kept under Lewknor’s governance during his minority, and be supported from two former St. Cler manors in Oxfordshire and Sussex. Lewknor was also made a feoffee of Harcourt’s estates in Surrey which were to be settled on his widow for life and then transferred to Miles when he attained his majority, provided he was of good disposition; if Miles refused to be ruled by his uncle Lewknor then the feoffees were to keep the property to the use of his heirs.
Richard was the last of the Lewknor brothers to survive. He acted as an executor for his brother Thomas (d.1492),
