The family of Tauk became prominent among the gentry of Sussex and Hampshire largely through the successful career of Robert’s father, Sir William Tauk, who was appointed chief baron of the Exchequer a year before his death in 1375. For at least 20 years previously Sir William had been on amicable terms with Isabel, Lady St. John of Basing, from whom he held his manor of Westhampnett on the outskirts of Chichester. Lady St. John’s first husband, Luke Poynings, was probably godfather to his son Luke (Robert’s half-brother), while the connexion had also led to his being asked to act as feoffee and executor for her nephew, Thomas, 2nd Lord Poynings (1349-75). In later years the links between the families were to be strengthened still further by the marriage of William Tauk, another of Robert’s siblings, to the sister and heir of Sir Thomas Worting, Lady Isabel’s second husband.
Tauk’s marriage to Elizabeth Warrener was to bring him, on the death of her young cousin Michael Overton in 1389, the manor of West Tytherley on the border between Hampshire and Wiltshire, along with about 700 acres of land, six messuages, and rents of £17 13s.4d. p.a. there and at Romsey, Bishop’s Waltham and Southampton. When he died these were to be estimated as worth another £20 a year.
