The earlier biography failed to identify Hillary’s place of residence.
Similarly, the term Hillary held office as bailiff of the liberties of Bishop Stafford of Bath and Wells may now also be narrowed down. John Hillary occupied the post from 21 Sept. 1433 until Robert himself took it over at some point in the winter of 1437-8.
Besides serving Bishop Stafford, Hillary was also employed, for over 13 years, as steward of the estates of Abbotsbury abbey, having been appointed for life by the abbot, Richard Percy, in January 1441. He was promised an annual fee of £2 and the rental income from property on the Dorset manor of Hilton. Yet in May 1454, after Abbot Percy died, the new abbot denied his entitlement to any payments. Hillary initially brought a plea against the abbot for the sum of £43 6s. 8d., this being arrears on an annual rent of five marks (£3 6s. 8d.), which he claimed had not been paid throughout his term as steward. When his suits came to pleading in 1463 he said that the sum now owed him, for a period of over 21 years, amounted to 106 marks, and he also sought damages of £40.
In the early 1460s Hillary brought another suit, this time in Chancery, against William Fulford, canon of Wells, in his capacity as administrator of the goods of John Lane, a Wells chaplain who had died intestate several years earlier. Hillary contended that Lane had wrongly taken from him a quantity of wool worth 19 marks, and that the administrator had only given him £2 in recompense. Save for his court appearances his last recorded public action had been to attest the Dorset shire elections of 1460, after an absence from the hustings of nearly 40 years.
