The origins of this MP are obscure, although as he referred in his will to landed holdings in unspecified places in Somerset it may be the case that he was related to the Devenish family of Bristol, which produced some wealthy merchants.
Devenish’s marriage to Margaret Hurst, the heiress of the manor of Pebsham in Bexhill and land at Hastings, worth at least £20 p.a., took place in 1434 or 1435. As the widow of John Halle, who had died childless, she was also possessed of the manor of Hellingly, and it was there that he took up residence.
Devenish’s choice of the King’s attorney John Vampage as both mediator in his dispute with Etchingham and feoffee of his wife’s estate had no doubt come about because of their mutual connexion with the earl of Warwick, whom Vampage had long served as legal counsel. Litigation over Pebsham was probably already in course when Devenish was returned for Sussex to the Parliament summoned to meet on 21 Jan. 1437, and it is of interest that John Hody, the future judge, whom he chose as mediator alongside Vampage, sat in the Commons as one of the knights for Somerset. Private concerns may well have been a factor in his candidacy for election. Devenish was appointed to his first royal commission (one of array) while Parliament was in session. No doubt before the dissolution on 27 Mar. the King’s council and the Lords began to consider who should succeed the duke of York as lieutenant-general in France when his term expired. On 7 Apr. the duke was asked to stay in France until a replacement was appointed, and within the next few days Warwick agreed to serve as lieutenant-general and governor.
It would appear from Devenish’s appointment to the Sussex bench in March 1439 that he returned home to England before the earl’s death at Rouen in the following month. He then became one of the group of Beauchamp retainers who entered into or strengthened their relations with court circles, probably because it was at the royal court that the young heir Earl Henry resided, as the King’s ward and companion, and where he was in a good position to promote their interests. Devenish joined the Household as an esquire of the hall and chamber, and is known to have received livery there from 1441 until 1452 or later.
Devenish apparently never entered the Commons again after his service in the Parliament of 1437, but this was not because he had little to do with the administration of his adopted region. On the contrary, he was appointed to many ad hoc commissions, regularly figured on the Sussex bench, and took on the shrievalty of Surrey and Sussex for a term. The prior of Michelham priory, near his home, considered it worthwhile to offer him presents to secure his goodwill, although it was discovered at episcopal visitations in September 1441 and the following January that the prior had recklessly granted corrodies and gifts to many people, and was guilty of perjury and disobedience.
There are few hints as to where Devenish stood in the political upheavals of the late 1450s, although the fact that he was dropped from the bench in 1458 and reinstated under the Yorkist regime may provide a pointer. In 1463 he took out a pardon which specifically referred to his shrievalty of ten years earlier and in May 1468 he procured letters patent exempting him from further royal employment against his will.
Devenish’s wife Margaret had not been mentioned in a final concord made in 1458 regarding the lands in Hellingly and nearby which she had acquired through her first marriage, nor, more significantly, in a transaction of March 1459 when Master John Faukes and other of Devenish’s feoffees put him and a new body of nominees back into possession of the manors of ‘Herstlyngever’ and Werlington, so it looks as if she was then no longer alive.
Long in years, Devenish made his will on 31 Jan. 1477. Requesting burial in the chancel of Hellingly church, he left ten marks to build a porch on its south side. Michelham priory and the abbeys at Robertsbridge and Bayham were each left £1 for his obit, and other churches a total of £2 3s. 4d. for prayers for his soul, while £4 3s. 4d. was set aside for the celebration of 1,000 masses in his memory, and a further 40 marks for prayers for the testator and his parents and benefactors to be said over a period of four years. This was in addition to the 40 marks set aside for the souls of Earl Richard and Duke Henry of Warwick. Devenish’s daughters, Mercy and Sibyl, were left silver vessels, and more plate was to pass to his son and heir John, together with the former MP’s armour, 50 cattle and the utensils from his kitchen and bakehouse. Six servants were each to receive 20s. On the same day Devenish issued his last instructions regarding the deposition of his landed estate. The profits from certain holdings in Pevensey were to be used to fund in perpetuity a light in Hellingly church, his annual obit and prayers for his second wife, Joan. All his lands in Somerset were to pass to William Tanner and his son John for their lifetimes, together with the house where Tanner lived and the property known as ‘Constables’, with remainder to the testator’s son. The latter was to inherit all his other manors and lands in tail, with remainder in tail-male to John’s sister Mercy, and in default of male heirs to be sold to the next kin of the MP’s late wife Margaret (‘if any be known’), or otherwise to the highest bidder. From the proceeds of this sale £100 was to be donated to Bayham abbey. The will was proved on 6 May.
Perhaps before Devenish died, his heir was married to Elizabeth, one of the four daughters and coheirs of Thomas Hoo I*, Lord Hoo and Hastings, and niece of our MP’s one-time colleague Thomas Hoo II. She had previously been married to Thomas Massingberd (fl.1475). By her, John, knighted in Henry VII’s reign, left a son and heir, Richard.
