The Petyr family, of relatively modest standing, lived in north Dorset at Bagber in Sturminster Newton.
Although Petyr’s membership of Lincoln’s Inn commenced in 1445, surprisingly few details about his legal practice can be traced, and despite his stepfather’s important connexions (most notably with the duke of York, from whom Stork received a fee as a councillor in the mid 1440s) it would seem that he was unsuccessful in attracting clients of standing in his home county. The borough of Shaftesbury, just a few miles from Bagber, often chose men of law as its parliamentary representatives, and perhaps Petyr came to a personal arrangement with the burgesses to serve them for reduced expenses. Thomas Cross*, his fellow MP in the Commons of November 1449, was much more of a stranger to the town, for he was one of the clerks of the Exchequer and hailed from Huntingdonshire. While the Parliament was in its second session in London in Hilary term 1450 Petyr was drawn into a quarrel between another fellow of Lincoln’s Inn, Richard Thurland, and Thomas Trefredo, a ‘gentleman’ of the parish of St. Clement Danes. In the previous law term Thurland had accused Trefredo of seriously assaulting him on 10 Aug. 1449 in the parish of St. Dunstan in the West near the Temple. Now Trefredo retaliated by alleging that Thurland, together with Petyr and John Chiselden* (recently admitted to their Inn) – all three styled ‘gentlemen’ and parishioners of St. Andrew’s church, Holborn – had attacked him on the same day and place. In Easter term he claimed damages of 1,000 marks. Thurland appeared in court to deny culpability, but whether Petyr ever did likewise does not transpire.
The remaining references to the MP are also found in the plea rolls. In Trinity term 1454 when the pensioner of Lincoln’s Inn was pursuing 25 ‘gentlemen’ for their dues, Petyr was said to owe 40s.; and six years later the prominent Dorset lawyer John Newburgh II* sued him as ‘of East Bagber, gentleman’, for illegally detaining two bonds.
