Thomas Egerton was born in 1540 in the parish of Dodleston, Cheshire, England. He was the illegitimate son of Sir Richard Egerton and an unmarried woman named Alice Sparks. He was acknowledged by his father's family, who paid for his education. He studied Liberal Arts at Brasenose College, Oxford, and received a bachelor's degree in 1559. He then studied law at Lincoln's Inn and called a barrister by 1572. He was a Roman Catholic, until a point in 1570 when his lack of conformity with the Church of England became an issue when his Inn passed on a complaint from the Privy Council. He built a respectable legal practice pleading cases in the Courts of Queen's Bench, Chancery and Exchequer. After Queen Elizabeth I saw him plead a case against the crown he was made Queen's Counsel. In 1579 he was made a Master of the Bench of Lincoln's Inn. On 28 June 1581 he was appointed Solicitor General. He married Elizabeth Ravenscroft, daughter of Thomas Ravenscroft of Bretton, Flint, in 1576 and by her had issue:
As Solicitor General, Egerton became a frequent legal advocate for the crown, often arguing cases instead of the Attorney General. Briefly, he was MP for Cheshire, 1584-87. He was one of the prosecutors at the trial of Mary, Queen of Scots, in 1586 at Sheffield. He was also the prosecutor in the trial of Philip Howard, Earl of Arundel, for high treason. He was made Attorney General on 2 June 1592, he was knighted the next year. He was made Master of the Rolls on 10 April 1594 where he excelled as an equity judge and became a patron of the young Francis Bacon. After the death of the Lord Keeper Puckering he was appointed Lord Keeper of the Great Seal and sworn a Privy Councillor on 6 May 1596, remaining Master of the Rolls and thus the sole judge in the Court of Chancery. During this time his first wife died, and he married Elizabeth Wolley, the widow of Sir John Wolley, and daughter of Sir William More of Loseley, Surrey. He bought Tatton Park, in 1598. It would stay in the family for more than three centuries. Also at this time he hired John Donne as secretary. This arrangement ended in some embarrassment, since Donne secretly married Ann More, Elizabeth's niece, in 1601. Elizabeth died around the beginning of 1600, and then Egerton married Alice Spencer, whose first husband had been Ferdinando Stanley, 5th Earl of Derby. She survived him by two decades, and was an important patron of the arts, usually known as the Dowager Countess of Derby. At Ashridge, Hertfordshire, Thomas Egerton purchased Ashridge House, one of the largest country houses in England, from Queen Elizabeth I, who had inherited it from her father who had appropriated it after the dissolution of the monasteries in 1539. Ashridge House served the Egerton family as a residence until the 19th century. The Egertons later had a family chapel with burial vault in Little Gaddesden Church, where many monuments commemorate the Dukes and Earls of Bridgewater and their families.
Lord Keeper and Lord Chancellor
As Lord Keeper, Egerton's judgements were admired, but Common-law judges often resented him reversing their decisions. He also attempted to expand the jurisdiction of the Court of Chancery to include the imposition of fines to enforce his injunctions. In the 9th Parliament of the reign of Elizabeth he supported legal reform and the royal power to create monopolies. Sir Thomas was a friend of Robert Devereux, 2nd Earl of Essex, and often interceded to mend relations between Essex and the Queen. After Essex returned from Ireland in disgrace he was placed in the Lord Keeper's custody, under house arrest at York House, Strand. He was one of the judges at Essex's first trial, and tried to persuade him to apologise and beg mercy from the Queen. He pronounced the sentence against Essex, although it was dictated by the Queen. During Essex's rebellion, he was sent to persuade Essex to surrender, but was instead held hostage for several hours until one of Essex's supporters freed him to gain pardon from the Queen. Egerton bought a house at Harefield and in August 1602 staged an elaborate entertainment for the queen. When James VI of Scotland succeeded to the throne of England as James I he kept Egerton in office, and made him Lord Chancellor and 1st Baron Ellesmere on 19 July 1603. He was removed from the office of Master of the Rolls on 18 May 1603, but as the office was granted to an absentee Scottish Lord he continued to perform its duties. Shortly afterwards he presided over the trial of Barons Cobham and Grey de Wilton for high treason for their part in the Main Plot. In the first Parliament of James I Lord Ellesmere attempted to exercise the right of the Lord Chancellor to disqualify members from sitting in the House of Commons, but in the end yielded that right to the House itself. He attempted to persuade Parliament to support the King's plans for a union of England and Scotland, but was unsuccessful. In 1606 he ruled that Scottish subjects born after the succession of James I were naturalised English subjects. Lord Ellesmere supported the Royal Prerogative, but was concerned to define it, and ensure it was never confused with the ordinary legal processes. Towards the end of his life, he stood out against the arguments made by Sir Edward Coke, the Lord Chief Justice, and ultimately aided the King in securing his dismissal. He attempted to resign several times after this, as he became increasingly old and infirm, and the King finally accepted his resignation on 5 March 1617, after creation as Viscount Brackley on 7 November 1616. He was promised the earldom of Bridgewater, but showed little interest, and died twelve days after leaving office on 15 March 1617. He is buried in Dodleston, Cheshire.
