Sir Thomas Trevor (6 July 1586 – 21 December 1656) was an English lawyer, judge and Member of Parliament, most notable for having delivered the judgment against John Hampden in the Ship Money case.
He was the fifth and youngest son of John Trevor of Trevalyn, Denbighshire, and the younger brother of Richard Trevor, John Trevor and Sackville Trevor. He was admitted to membership of Inner Temple at an unusually early age and was called to the bar in 1603.He was elected MP for Tregony, Cornwall in 1601, Harwich in 1604 (part year only) and Newport, Cornwall in 1614. In 1619 he was knighted and appointed solicitor to Prince Charles; the following year, he was a reader of his inn, and he sat as MP for Saltash in the Parliaments of 1621 and 1624-5, and for East Looe in that of 1625. On the accession of the Prince to throne as Charles I in 1625, Trevor was advanced to the degree of serjeant-at-law, and shortly afterwards was appointed a judge of the Court of Exchequer. In that capacity he became a member of the Commission to exercise ecclesiastical jurisdiction in 1633.
In 1637, Trevor was one of the twelve judges who collectively gave an opinion that the Crown could legitimately collect Ship Money, and the following year gave judgment in court to the same effect in Hampden's case. As a consequence, in 1641 Parliament began proceedings to impeach him, together with other judges who had supported ship money. Nevertheless, on the outbreak of the Civil War he was one of the few judges who remained in London and recognised the authority of Parliament. At the conclusion of the impeachment in 1643, he was found guilty, fined and sentenced to be imprisoned at the pleasure of the House of Lords, but he was released immediately and resumed his seat on the bench. At Michaelmas 1643, when the King sent a writ demanding the attendance of him and another judge (Edmund Reeve) on the court at Oxford, they refused and had the messengers arrested: one was later executed as a spy. Despite this, Trevor was opposed to the King's execution, and refused the commission that was offered to him by the new government. He then retired completely from public life until his death.
Trevor was twice married: first, to Prudence, daughter of Henry Boteler; and, secondly, to Frances, daughter and heiress of Daniel Blennerhasset of Norfolk. By the former he had an only son Thomas, who was created a baronet in 1641, and died without issue on 26 February 1676, when his estate descended to Sir Charles Wheler, grandson of Trevor's sister Mary.
The 1620s decade ran from January 1, 1620, to December 31, 1629.
Sir Oliver St John, was an English judge and politician who sat in the House of Commons from 1640 to 1653. He supported the Parliamentary cause in the English Civil War.
Sir John Trevor was a Welsh politician who sat in the House of Commons at various times between 1646 and 1672.
Sir Robert Killigrew (1580–1633) was an English courtier and politician who sat in the House of Commons at various times between 1601 and 1629. He served as Ambassador to the United Provinces.
Edward Sackville, 4th Earl of Dorset KG was an English courtier, soldier and politician. He sat in the House of Commons from 1621 to 1622 and became Earl of Dorset in 1624. He fought a duel in his early life, and was later involved in colonisation in North America. He supported the Royalist cause in the English Civil War.
Groom of the Chamber was a position in the Household of the monarch in early modern England. Other Ancien Régime royal establishments in Europe had comparable officers, often with similar titles. In France, the Duchy of Burgundy, and in England while French was still the language of the court, the title was varlet or valet de chambre. In German, Danish and Russian the term was "Kammerjunker" and in Swedish the similar "Kammarjunkare".
Sir John Trevor (1563–1630) was a Welsh politician.
Sir William Armine, 1st Baronet was an English politician who sat in the House of Commons at various times between 1621 and 1651. He supported the Parliamentary cause in the English Civil War.
Sir Henry Rolle (1589–1656), of Shapwick in Somerset, was Chief Justice of the King's Bench and served as MP for Callington, Cornwall, (1614–1623–4) and for Truro, Cornwall (1625–1629).
Sir John Trevor (1596–1673) was a Puritan Welsh landowner and politician who sat in the House of Commons at various times between 1621 and 1659. He supported the Parliamentarian cause in the English Civil War and was a member of the Council of State during the Commonwealth.
Sir John Glanville the younger, was an English politician who sat in the House of Commons at various times between 1614 and 1644. He was Speaker of the English House of Commons during the Short Parliament. He supported the Royalist cause in the English Civil War.
Sir Thomas Trevor, 1st Baronet was a Welsh politician who sat in the House of Commons of England variously between 1640 and 1648.
Sir Walter Erle or Earle was an English landowner and politician who sat in the House of Commons at various times between 1614 and 1648. He was a vigorous opponent of King Charles I in the Parliamentary cause both before and during the English Civil War.
Thomas Wenman, 2nd Viscount Wenman, was an English landowner and politician who sat in the House of Commons at various times between 1621 and 1660.
Sir Robert Berkeley was an English judge and politician who sat in the House of Commons from 1621 to 1624. He suffered considerably for giving a judgement in favour of Ship Money.
Sir Bernard Grenville (1567–1636) was an English politician.