Hyde, who was born at his father"s house, Heale, near Salisbury, in 1595, was the eldest of the four most prominent sons of Sir Lawrence Hyde, attorney-general to Anne, the consort of King James I. Sir Robert Hyde"s mother was the former Barbara Castillion of Benham, Berkshire.
In the time of Lord Coke he attended as reporter in the King"s Bench.
He was called to the bar at the Middle Temple 7 February 1617, was appointed Lent Reader there in 1638, and became a serjeant-at-law in May 1640. He was recorder of Salisbury as early as 1638, when complaints were made against him for his remissness in collecting ship-money. Hyde represented Salisbury in the Long Parliament, professed loyalist principles, voted against the bill for the attainder of Strafford, and was accordingly included in the list of the minority, whose names were placarded as betrayers of their country.
Having joined the king at Oxford, he was voted a malignant by parliament, and incapacitated from sitting in the house.
He was committed to the Tower from 4 to 18 August 1645, and on 11 May 1646 was deprived of the recordership of Salisbury, He then retired into private life.
In 1651 Charles II during his flight from Worcester was sheltered for some days in his house at Heale. During the protectorate he occasionally practised his profession, and his name occurs in the reports of Siderfin and Hardres.
At the Restoration he was knighted, and appointed a judge of the common pleas, 31 May 1660, and on 14 June 1660 was reinstated in the recordership of Salisbury.
He was also a commissioner upon the trial of the regicides, but took no part beyond advising upon points of law. He is said to have been an authority upon pleas of the crown, but was not learned otherwise. Upon the trials of Twyn for printing a book called A Treatise of the Execution of Justice, and of Benjamin Keach at Aylesbury for publishing The Child"s Instructor, he took a tone very hostile to dissenters and seditious books
He was not, however, always opposed to non-conformists.
He died suddenly on the bench on 1 May 1665, and was buried in Salisbury Cathedral. Hyde"s wife was Mary, daughter of Francis Baber, Doctor of Medicine, of Chew Magna, Somerset, but he had no children.
