The Office of Bailiff of New Sarum appears to centre on a legal function associated with the Church Courts in Salisbury diocese, where jurisdiction of the bailiff was derived within the "lands, fiefs, and men of the bishop and his successors or of the dean, the canons, and their successors".
[1] A document dated 23 March 1227, whereby King Henry III of England granted financial privileges to Bishop Richard Poore and his subsequent successors, sheds light on the responsibilities of the Bailiff of New Sarum.
Within this document the King "...conceded afterwards to the aforesaid bishop and his successors that no viscount or constable or any other of our bailiffs shall have power over or the right to enter into the lands, fiefs, and men of the bishop and his successors or of the dean, the canons, and their successors, but it [power and entrance] shall pertain wholly to the bishop and his successors and to their bailiffs, with the exception of those legal attachments from the pleas of the crown.
"[1] In the case of Sir Thomas Hungerford, he also had the role of steward of the city of Salisbury and the manors of Milford and Woodford; a function described as a medieval demesne manager on behalf of the Bishop of Salisbury.
Only the dates corresponding to Sir Thomas de Hungerford relate to the full term served in office.