A soldier of obscure background who made his name in the French wars, Conyers came into a negligible inheritance, comprising three small manors at Great Barton, Hepworth and Finningham in west Suffolk.
The subject of this biography had become a participant in the French wars while Henry V was on the throne, for he cited his military service across the Channel under that King when petitioning the Crown shortly before his election to Parliament.
It is likely that Conyers owed his second marriage to his long military career. His second wife, Elizabeth, was the widow of Sir John Blaket, another veteran of the French wars, and by her first marriage to William Wilcotes she had borne two sons, both of whom had campaigned in France and predeceased her.
Conyers was active in East Anglian affairs before his second marriage. By the early 1440s, he had joined the affinity of John Mowbray, duke of Norfolk, and he and other Mowbray men were involved in disturbances at Hoo in Suffolk in the late summer of 1443. These were connected with a manor that Mowbray’s estranged retainer, Sir Robert Wingfield*, held at Hoo, a property the duke’s father had granted to Wingfield for life, but which Mowbray was now trying to take back from him. According to a subsequent indictment, on 21 Aug. that year Conyers and other members of the Mowbray affinity, including Thomas Sharneburne*, William Brandon†, John Wymondham*, Thomas Montgomery† and John Timperley I*, had forcibly entered Hoo, where they had assaulted Wingfield and seized his crops. The presenting jury also referred to further raids on Hoo, and alleged that Brandon, Timperley and others (although not Conyers) had assaulted Wingfield’s wife and children and attempted to abduct his daughter, Elizabeth. The indictment led to a hearing in the court of King’s bench (where the accused stated that the duke of Norfolk had enjoyed seisin of the manor at the time of the supposed trespasses and that they had taken the crops on his orders) followed by a trial in Suffolk. Whatever the true version of events, the trial jury, which sat at Bury St. Edmunds in July 1445, found them not guilty of the alleged trespasses with which they were charged, and after due consideration the court permitted them to go sine die the following Hilary term.
Later that decade Conyers witnessed two charters for his old commander, the duke of York.
During the early 1450s, Conyers himself continued to maintain a connexion with the duke of Norfolk, who had allied himself with York. It appears that on one occasion the duke proposed him as a candidate for the shrievalty of Norfolk, to prevent the office falling into the hands of one of the de la Pole affinity. Furthermore, he attested the return of the Mowbray retainers, Sir Roger Chamberlain* and John Howard, as the county’s MPs for the Parliament which met in the aftermath of the Yorkist victory at St Albans in 1455. Despite his association with York, there is no evidence that Conyers participated in any of the military manoeuvres or battles of the last decade of Henry VI’s reign. By the early 1460s, he was of relatively advanced years, although not too old to marry for a fourth time, or to become a j.p. in Norfolk after the accession of Edward IV. He was a figure of some significance in the county in the early years of Edward’s reign. As he informed Margaret Paston when he dined with her in early 1463, he and other East Anglian gentry who were ‘of any repetacion’ had received letters from the King requesting them to wait upon his brother-in-law, the young duke of Suffolk, at the forthcoming parliamentary election of Norfolk’s knights of the shire.
Still alive in early 1466, Conyers had died by mid 1468. In Hilary term 1466, he was the defendant in a lawsuit that the Londoner Thomas Bygge had brought in the court of common pleas. Bygge claimed that he had taken a bond for £20 from the knight in London in July 1464, only for Conyers to fail subsequently to pay him that sum. In response, Conyers sought and obtained permission to treat with his opponent out of court. The matter may have arisen out of his fourth wife’s affairs, since Bygge had also sued her previous husband, William Cantelowe, in the same court over a like security.
