Edon’s career was remarkable for its longevity. Involved in the administration of his native borough for half a century, he held one of the principal town offices of mayor, coroner, bailiff or chamberlain for at least 24 of the 47 years between 1445 and 1492.
Aside from Edon’s long catalogue of administrative appointments, he makes only intermittent appearances in the records. Early in his career, on 6 Feb. 1449, he was one of the 23 burgesses who endorsed the admission of Ralph Chandler*, the servant of John, Viscount Beaumont, to the ranks of the burgesses. More interestingly, in June 1450, with two other prominent Grimsby men, John Dene* and William Yerburgh*, he allegedly harboured two local mariners who had assaulted a merchant of Lübeck at Boston and despoiled his ship of cloth worth as much as £500. This was an episode in the crisis in Anglo-Hanseatic relations precipitated by the notorious seizure of the Bay fleet by Robert Wenyngton* in July 1449, and was one of a number of related incidents involving Grimsby merchants. For Edon, this offence explains why he sued out a pardon in April 1452, which he subsequently pleaded when indicted before justices of oyer and terminer at Grantham on the following 24 Oct.
No doubt Edon’s involvement in this offence did nothing to diminish his standing among his fellow townsmen. His first election as mayor came in the autumn of 1454, and while in office he was elected, albeit narrowly, to represent Grimsby in Parliament. His fellow Member, William Grimsby*, a yeoman of the Crown, comfortably won the election with 20 votes, but Edon was only just ahead of his rivals, polling 11 against a former mayor, William Est, with nine, John Langholm II* with eight, and Richard Asseby with seven. Edon himself was present at the hustings and voted for Est and Asseby.
Edon may have used his time at Westminster to bring himself to the attention of the Yorkist authorities, for soon after Edward IV’s accession he was appointed King’s searcher in the port of Hull, although he served only very briefly. A second election to the mayoralty soon followed and it was while mayor that he surrendered, on what appear to be favourable terms, the farm of Grimsby’s fulling and corn mills which he had taken out in 1457. In August 1462 a group of 28 burgesses, headed by the two coroners, agreed that the term of the farm should end at the following Michaelmas. They released to him all actions arising out of his tenure of the mills and undertook to pay him £4 6s. 8d. He was still mayor in the following April when he voted in the parliamentary election; and in January 1465 he was appointed to his second royal office, that of gauger in Hull, though he did not hold the office for long.
At an uncertain date in the mid to late 1460s – but probably in 1465 – Edon was involved, as coroner, in a disputed mayoral election. According to a petition he presented in Chancery with his fellow coroner, John Sheriff, he had been elected mayor by the burgesses, but had refused to take the office, largely due to the intimidation of John Newport II*, who claimed it for himself. Since the latter served as mayor, Edon’s petition was unsuccessful and he seems to have found himself on the wrong side of a division among the burgesses, at least eight of whom supported Newport.
In September 1468 Edon was one of the four burgesses chosen by John Forman, with whom he was later to serve as churchwarden of St. Mary’s church, and Richard Asseby, to arbitrate a dispute that had arisen between them. Two months later he pardoned the town community 33s. 4d. of its debt of £4 6s. 8d., presumably the sum still due to him under the terms of the agreement of August 1462. That other burgesses agreed to forgo similar sums is an indication of the borough’s declining economic fortunes. In April 1469 he acted as an attorney for delivery of seisin in a feoffment made by Thomas Moigne*.
Little evidence survives for the latter part of Edon’s long career. Although he served frequently as coroner until very near the end of his life, it is probable that the pace of his administrative activity slackened from the mid 1470s. In October 1480, as a churchwarden of St. Mary’s, Grimsby, he entered into a £20 recognizance to Stephen del See to abide by the arbitration of the town’s mayor and others on matters pending between the churchwardens and del See. It may be a measure of his declining position in the town’s affairs that when he stood in the parliamentry election of June 1483 he polled only two votes, although he was returned to the aborted Parliament of the following November. In his capacity as coroner Edon frequently voted in parliamentary elections in the 1480s.
Episodic evidence survives of Edon’s trading interests. In 1449 he was dealing in white wine at Hull, and in 1469 he made arrangements to buy herrings, tar, iron and other commodities from a Dutch merchant. In the same year he entered into an agreement with two Edinburgh merchants: in atonement for their earlier failure to deliver to Edon and his partners 2,000 salt fish and other goods, they undertook to offer them a sale on favourable terms when they next came to Grimsby.
