Tate and his elder brother William* were educated together at Oxford, Staple Inn and the Middle Temple, where they were bound with their cousin Robert Tanfield.
A scholar of some repute, Tate made notes on cases in Queen’s Bench in 1590-1, and compiled an index of statutes pertaining to Wales while on circuit there.
Given his scholarly interests, it would have been surprising if Tate had not sought election to Parliament. The Northampton corporation returned him in 1601 on the grounds that he was the son of a freeman, lived just outside the town, and served the borough as counsel. However, he severed his links with the borough in July 1602 on the grounds that he was ‘shortly ... to remove into Wales, a place so far distant ... that the corporation upon any opportunity cannot have use of him as heretofore’. He undoubtedly anticipated preferment at the hands of his brother’s father-in-law, Edward, 11th Lord Zouche, newly appointed president of the Council in the Marches, but the vacant justiceship of the Anglesey circuit which he may have coveted went to Richard Barker*.
Having been returned at Shrewsbury, Tate was quickly named to committees to discuss the grievances raised by Sir Edward Montagu* (23 Mar.) and Sir Henry Neville I* (26 Mar.), but he then became entangled in the Shrewsbury election dispute. He spoke twice on the election before his lost his seat on 13 Apr., during which time he was also named to committees appointed to handle the Buckinghamshire election controversy (28 Mar., 30 Mar., 5 April 1604).
As an MP, Tate focused on issues which combined his antiquarian interest in the evolution of the constitution with his professional interest in defending the jurisdiction of the Common Law. His enforced absence in April 1604 caused him to miss the initial debates on the Union,
Tate was also suspicious of the pretensions of the ecclesiastical courts. On 8 June 1604 he opposed bishop Bancroft’s claim that the Commons’ ecclesiastical legislation usurped the rights of Convocation, moving that MPs who sat in Convocation should produce a copy of Bancroft’s statement and justify Bancroft’s claim (if possible) by reference to Convocation’s letters of authority. On the following day he reported the bill for a godly ministry, which was possibly intended as a further snub to Bancroft, who had specifically objected to the measure as an infringement of ecclesiastical autonomy.
Tate took a lively interest in the question of impositions, one of the dominant parliamentary issues in 1610. He was sent to search the Exchequer for precedents (1 May), which he believed to be so clearly in favour of the Commons’ case that on 22 May he stated that all customs dues had to be ratified by statute, and perhaps moved to reject the king’s offer of a compromise.
Like his speeches, Tate’s committee appointments were narrowly focused on legal interests. He was named to numerous committees for bills dealing with legal minutiae such as respite of homage (13 June 1604), payment of debts (18 Apr. 1606, 26 Feb. 1607, 27 June 1610) and secret outlawries (6 June 1607),
Although Tate made regular and useful contributions to the Commons’ proceedings, Dudley Carleton* omitted his name from an account of the key speakers on impositions in June 1610, and it is difficult to identify any occasion on which his views shaped an important debate.
As a Shrewsbury MP, Tate was entitled to attend the committee for the Welsh cottons’ bill (10 Mar. 1606), but the town Drapers’ Company later paid Sir Roger Owen* rather than Tate for promoting the measure.
While his brother was elected one of the knights for Northamptonshire in 1614, Tate did not find a seat. He had burnt his boats at Northampton in 1602, and Zouche was no longer in a position to help him, having been removed from the presidency of the Marches in 1607. Outside Parliament, however, Tate’s career flourished. After his reading on the 1549 Tithes and Benefices Act in the spring of 1608 he became a bencher of the Middle Temple, and subsequently served as its treasurer (1615-16).
