The details of Payn’s background and early career are obscure, although it seems likely that he was of Norfolk origin. At the end of his life he was in possession of a quarter of a knight’s fee at Wymondham as a tenant of the Mowbrays, but no record has been found either of how he acquired this property or of any other lands in his ownership. His wife, Sibyl Hethersett, did not inherit a share in her father’s estates until after Payn’s death.
It may have been this John Payn who in 1384 stood surety in Chancery for the prior of Walsingham, and five years later, described as residing in Norfolk, acted similarly at the Exchequer on behalf of the prior of Swavesey, Cambridgeshire.
Clearly, when Payn was elected to the Parliament summoned for January 1401 he owed everything to the recent change of monarch. His fellow shire knight, John Wynter, who had married his wife’s sister, and with whom he had been on amicable terms since 1395, was similarly committed to the new regime. Payn evidently had immediate access to the King, and he could well have been one of those about whom the Commons made complaint early in the session, when it was suspected that Members of the House ‘pur faire plaisance au Roy, et pur avauncer soy mesmes’ were reporting their deliberations to Henry. But Payn did not long enjoy his position of influence, for he died, intestate, shortly before 8 Nov. 1402. In March 1404, after making a payment of £140 to the treasurer of the Household, his widow Sibyl, Sir Thomas Brownflete (controller of the Household) and others, including John Wynter, were pardoned all debts, accounts and demands made on Payn’s estate, in particular for those arising out of his custody of the Leche heir. By 1407 the administration of his effects had been granted to Thomas Walsingham, the London vintner and victualler of the royal household.
