Polard was not a native of Dunwich since he purchased the freedom of the borough in the early 1420s, paying an admission fee of 6s. 8d.
By the mid 1430s, Polard had become a coroner of Dunwich but, if the John Polard appointed searcher of ships in Great Yarmouth in 1426, this was not his first experience of office. Many coroners, wherever they exercised their office, were lawyers, so it is quite possible that he had received a legal training. The Dunwich return for the first of his seven known Parliaments has not survived, but a contemporary minute book kept by the bailiffs of the town shows that he and Thomas Brantham* were the burgesses elected, since it records the payment of several instalments of their parliamentary stipends. During the accounting year 1424-5, for example, the bailiffs delivered 36s. 8d. to the two men, both of whom also received another 10s. each in the form of tolls granted to them by the town authorities.
In Hilary term 1437, shortly after his election to his last known Parliament, Polard was named in an Exchequer suit brought by Edmund Wychyngham against Roger Borehed. Wychyngham accused Borehed, a yeoman from Blythburgh, of forcibly entering his close and house at Sotherton in the company of Polard (described as ‘of Dunwich, yeoman’) and three others on the previous 19 Nov. The five men had then, he claimed, depastured £12-worth of his meadow and pasture, taken away livestock (four horses, six cows and 20 bullocks) worth a further £20 and seriously assaulted one of his servants. As a result of these losses, he was prevented from paying the debts he owed the King, his justification for pleading in the Exchequer. The matter was referred to a jury, but it had yet to come to trial over three years later.
