Hopton’s father, Thomas, was the bastard son of Sir Robert Swillington (d.1391), the chamberlain and councillor to John of Gaunt, who was a man of considerable wealth and influence.
It was undoubtedly to the duke, the constable of Wallingford castle, that Robert owed his return for Wallingford to the Parliament summoned to meet on 6 Nov. 1449. He sat at a time when the interests of Crown and duke were as one, and both he and his elder brother were then in receipt of livery as members of the royal household, albeit with John ranked among the esquires while Robert was accorded more lowly status.
Thereafter, Hopton’s active life was spent in a limited and local framework, to which his second appearance in the Commons in 1467 was an exception. He was only ever placed on two royal commissions: once along with his brother in November 1470, during the Readeption, and once with his nephew William in May 1472. In this period he busied himself with the affairs of his brother, adopting the role of John’s faithful servant and trusted adviser for at least 25 of his later years. In the early 1450s the bailiff of Blythburgh had from time to time paid him money on John Hopton’s instructions; he may already have had an annuity by his gift, although if so it was a small one in comparison to that of ten marks he received from him in the mid 1460s. He last received this annuity at Michaelmas 1477, and it evidently ceased to be paid when John died in the following year.
Whereas Hopton’s place of residence earlier in his career is not known, during the 1460s and 1470s he almost certainly lived on the Suffolk coast at Southwold. In 1461, at the request of Thomas Denys* of Ipswich, he was enfeoffed of a messuage there belonging to Denys’s debtor, Richard Skylman, a former bailiff of the town, on the understanding that if Skylman failed to pay the debt of 40 marks the feoffees would sell the property to satisfy Denys. However, within a few years he married Skylman’s widow, and when required to relinquish the messuage to Denys’s executor, Richard Felawe*, he refused to do so. Together with his wife Hopton also rented property in Southwold from Mettingham College, to which he paid rents of 5s. 8d. in 1478-9.
It remains uncertain whether it was our Robert Hopton or his nephew of the same name (educated at Lincoln’s Inn) who was a feoffee of the Suffolk manor of Harkstead on behalf of William Tendring† (d.1499), who married Thomasina Sydney (d.1485), a stepdaughter of our MP’s late brother. Whichever Robert Hopton it was, he was still living in 1493 after the death of a co-feoffee, Sir Roger Townshend†, the husband of Thomasina’s half-sister.
