Willoughby (as he was styled from his father’s succession to the earldom of Lindsey in 1666) seems to have been a belligerent man: he was likened by one of his relatives to ‘one of the battering rams of our family’ (an allusion to the Bertie coat of arms).
Having returned from his continental tour, Willoughby was quick to reveal his combative persona. He weighed in against the family retainer Edward Christian in the summer of 1681, accusing him of cheating both his father and his grandfather.
The following year (1685) Willoughby was elected for Boston on the family interest. This followed on from his appointment as recorder of the town but he soon fell foul of James II and in December he was put out of his military command, along with two of his brothers, for joining in the opposition protest at the management of the elections.
Despite his forwardness in the Revolution, in marked contrast to his father, who remained loyal if inactive until the very last moment, Willoughby failed to secure his return for Lincolnshire for the Convention and had once more to be content with representing Boston. He was rewarded early on, though, by being appointed to the chancellorship of the duchy of Lancaster, a position formerly held by the family’s arch-rival, Robert Carr‡.
Willoughby’s early career in the Lords was unremarkable. He took his seat on 21 Apr. 1690, a month into the session, and was thereafter present on 21 sitting days (approximately 39 per cent of the whole), and was named to one committee. He then returned to the House for the second session on 2 Oct. and was present on almost 70 per cent of all sitting days and was named to seven committees. On 6 Oct. he voted for the discharge of James Cecil, 4th earl of Salisbury, and Henry Mordaunt, 2nd earl of Peterborough from their imprisonment in the Tower. During a fortnight’s absence from 7 to 23 Oct. he registered his proxy with Carmarthen (as Danby had since become). Following the adjournment, Willoughby officiated as lord great chamberlain in his father’s absence at the introduction of Edward Villiers, Viscount Villiers (later earl of Jersey), on 31 Mar. 1691.
In the following session that commenced that winter, Willoughby was present on 81 per cent of all sitting days, during which he was named to 14 committees. Having attended the prorogation day on 24 May 1692 he then took his seat in the ensuing session on 4 Nov., was present on 65 per cent of all sitting days and was named to six committees. In December he voted against committing the place bill, which he then voted to reject on 3 Jan. 1693. That month he was assessed by Thomas Bruce, 2nd earl of Ailesbury, as a likely supporter of the divorce bill of Henry Howard, 7th duke of Norfolk. On 2 Jan. Ailesbury’s prediction was confirmed when Willoughby voted in favour of reading the bill. On 4 Feb. he found Charles Mohun, 4th Baron Mohun, not guilty of murder. Absent from the remainder of the session after 20 Feb. 1693, Willoughby again ensured that his proxy was lodged with Carmarthen.
The summer of 1693 saw the beginnings of a dispute between Willoughby and his father over damage caused to the estate at Grimsthorpe by over-felling of trees, something from which Wharton had attempted to protect the estate during negotiations with the earl on his marriage to Wharton’s daughter, Elizabeth. Willoughby later estimated that his father had felled timber worth in excess of £4,589 and the earl’s actions proved to be the basis for a series of legal actions that lasted well into the ensuing decade. Willoughby insisted that the money should have gone towards payment of the £4,000 portion for his sister, Arabella Bertie (Countess Rivers), rather than into his father’s pocket.
The autumn of 1693 found Willoughby frustrated in his efforts to employ his interest as chancellor of the duchy to secure the vacant seat at Clitheroe for his brother Philip.
In August 1694 Willoughby was again unsuccessful in his efforts to employ his interest, this time on behalf of one Captain Finney for the office of provost marshal of Barbados. The ‘aged and very infirm’ incumbent, George Hannay, appears to have ultimately been replaced by a relative.
Willoughby took his seat in the new Parliament on 22 Nov. 1695, after which he was present on 65 per cent of all sitting days and was named to 15 committees. On 14 Feb. he was nominated to that appointed to prepare a report concerning the claim entered by Sir Richard Verney, later 11th Baron Willoughby de Broke, for a writ of summons, and the following day he was one of six peers delegated to wait on the king with the report. Willoughby may have been eager to protect his family’s interests in the case as Verney, who had been unsuccessful in petitioning for a summons as Baron Brooke, and now sought to be recognized as Baron Willoughby de Broke, a title close enough to Willoughby’s own to excite his interest. Private concerns were presumably overtaken by the news of the assassination plot and the subsequent drawing up of the Association in February 1696, which divided the Bertie family: the sons of James Bertie, earl of Abingdon, in the House of Commons refusing to sign, while Willoughby and his brothers, Charles, Peregrine and Philip, all concurred in putting their signatures to it.
Willoughby took his seat in the second session on 23 Nov. 1696 (attending approximately 69 per cent of all sitting days and being named to eight committees). Despite his earlier signing of the Association, by the winter of 1696 his support for the court, along with that of a number of his kinsmen, had begun to wane and in December he joined his father in voting against the attainder of Sir John Fenwick‡.
Absent at the opening of the new Parliament, Willoughby returned to the House on 13 Dec. 1698, after which he attended on 69 per cent of all sitting days. In February 1699 he opposed concurring with the resolution to offer to assist the king to retain his Dutch guards, which no doubt further alienated him from William’s good graces. Willoughby took his seat once more on 9 Jan. 1700, after which he was present on 65 per cent of all sitting days. He was forecast as being in favour of continuing the East India Company as a corporation in February, and on 23 Feb. he voted in favour of adjourning into a Committee of the Whole to discuss amendments to the East India bill.
Despite opposition to the court, Willoughby was appointed lord lieutenant of Lincolnshire in 1700, replacing his now sickly father, though his appointment was more an indication of the continuing strength of the Bertie interest in the county than of a change of tack on Willoughby’s part. He took his seat in the new Parliament on 6 Feb. 1701, after which he was present on 63 per cent of all sitting days, and in June he voted against acquitting John Somers, Baron Somers. Lindsey (as he had become on the death of his father in May) was successful in championing the sitting members for Lincolnshire, Charles Dymoke‡ and Sir John Thorold‡, in the second election of the year and was ‘very zealous in encouraging loyal addresses to his Majesty from all the corporations’.
Lindsey was present for the prorogation days of 7 Aug. and 18 Sept. prior to taking his seat in the new Parliament on 30 Dec. 1701. In advance of the session he was also noted as having been ‘very zealous’ in promoting the composition of loyal addresses from Lincolnshire in response to the French king’s recognition of the Pretender.
The death of Aubrey de Vere, 20th earl of Oxford, in 1703 prompted a renewal of Lindsey’s pretensions to the now defunct earldom and in March he entered a caveat against alienating the title from his family.
Having attended the prorogation day of 22 Apr. 1703, Lindsey returned to the House for the new session on 12 Jan. 1704, and was present on just under half of all sitting days in the session. During the year his attention continued to be taken up with family concerns. In May his heir, Robert Bertie, styled Lord Willoughby, died while staying in Wolfenbüttel and later that summer he became embroiled in a lengthy dispute with his stepmother, the dowager countess, over payment of her dowry.
Lindsey’s success in the House may have been connected with his gradual political realignment. By February 1705 it was commented that he had ‘taken up the profession of a Whig’ but two years later he was compelled to resort to law again to attempt to secure an account of his father’s estate from his stepmother.
Lindsey took his seat in the new Parliament on 27 Oct. 1705, but he attended just 17 days of the 95-day session and he was again excused at a call of the House on 12 November. In spite of his infrequent attendance and apparently fluctuating loyalties, in December he was granted a step up in the peerage, taking his seat as marquess of Lindsey on 10 Dec. 1706, after which he was present on 56 per cent of all sitting days of the 1706-7 session. In January 1707 he became involved in a dispute with Henry Grey, marquess (later duke) of Kent, over their respective pretensions as lord chamberlain and lord great chamberlain to the right to lead royal processions.
Lindsey attended just four days of the 107-day session of the first Parliament of Great Britain. Assessed once more as a Whig in a list of the peerage of May 1708, he was successful in securing the return of George Whichcot along with his heir, Peregrine Bertie* , styled Lord Willoughby (later 2nd duke of Ancaster), for Lincolnshire, in spite of Willoughby’s Tory sympathies. Lindsey took his place in the new Parliament on 16 Nov. 1708, and was present on 27 per cent of all sitting days in the session. The following January he voted against permitting Scottish peers with British titles to vote in elections for Scottish representative peers. In April he failed to persuade the House to commit a bill for confirming his rights in Havering Park, which had previously probably been managed through the Commons by his brother Peregrine Bertie‡.
Lindsey failed to attend the second session of the Parliament and was marked sick at the time of the Sacheverell vote in March 1710.
Lindsey was marked doubtful in an assessment of potential supporters of his new ministry compiled in October by Robert Harley, later earl of Oxford. Having at last taken his seat in the new Parliament on 25 Nov. 1710, he attended just over a fifth of all sitting days. He was absent from 10 Mar. 1711, registering his proxy two days later with his kinsman Montagu Venables Bertie, 2nd earl of Abingdon, but vacating it by the close. In May 1711 he was compelled to defend his rights once again on two fronts: first during the ongoing negotiations over the Lindsey level bill (though he was not present in the House at the time) and second over Harley’s intention to take the title of earl of Oxford. Lindsey’s son Peregrine Bertie‡ warned Harley of his father’s likely opposition, pointing out that it was ‘what was done by himself and Lord Abingdon when this duke of [Bucks John Sheffield, duke of Buckingham and Mulgrave], had thoughts of that title’. Harley’s family reckoned Lindsey’s opposition to be the result of the encouragement of Thomas Wharton, earl (later marquess) of Wharton, who no doubt took pleasure in inflicting any discomfort he could upon Harley.
Lindsey undertook to employ his interest on behalf of his brother Philip Bertie at the by-election at Boston in November 1711 but, despite ‘being resolved to bring him in if money will do it’ and entertaining the town royally, Bertie was outpolled by a London merchant, William Cotesworth‡.
Lindsey took his seat on 20 Dec. (thereby vacating the proxy) after which he was present on 22 per cent of all sitting days. Although forecast as being in favour of permitting James Hamilton, 4th duke of Hamilton [S], to take his seat in the House as duke of Brandon on 19 Dec., the following day Lindsey voted against allowing Scottish peers from sitting in the House by virtue of British peerages created since the Union. On 28 May 1712 he divided with the ministry in voting against the Whig motion to overturn the ‘restraining orders’ preventing James Butler, 2nd duke of Ormond, from mounting an offensive campaign against the French.
Indicative of his perhaps borderline attachment to the Whigs, Lindsey was listed by Oxford as a peer to be contacted in advance of the session of March 1713. In spite of his decision to back the ministry on the question of the restraining orders, however, he appears to have remained unconvinced by the peace policies. Thus, although he failed to attend a single day of the session, on 13 June he was estimated as being opposed to the eighth and ninth articles of the French commerce treaty. He took his seat in the new session on 16 Feb. 1714, and attended just 13 days of the 76-day session. On 17 Apr. he registered his proxy with Daniel Finch, 2nd earl of Nottingham, which was vacated by his resumption of his seat on 28 April. The following month Nottingham estimated Lindsey as an opponent of the schism bill and Lindsey’s alignment with ‘Dismal’s’ grouping was confirmed when he registered his proxy with Nottingham again on 11 May, which was vacated by the close of the session.
Lindsey failed to attend the House for the brief session that met following Queen Anne’s death in August. In spite of earlier estimates of his hostility to the Hanoverian succession, he proved a firm adherent of the new regime, a stance that ensured his continuance in office. To confirm this, in July 1715 he was advanced another step in the peerage as duke of Ancaster and Kesteven. He flourished under George I and in May 1719 he was appointed to the bedchamber.
Ancaster continued to attend the House until 10 Apr. 1723. He died just over three months later. In his will of May 1719 (which was augmented by a series of codicils) he stipulated that the cost of his funeral should not exceed £300 but he also requested the erection of a monument to his memory at a cost of no more than £500. He made provision for the raising of £10,000 for portions for his daughters by his first wife, Elizabeth and Eleanora (though the former appears to have suffered from some form of mental illness). To his only daughter by his second marriage, Louisa Carolina, he bequeathed an annuity of £50 until the age of 12 and thereafter of £100 per annum until marriage, at which time he stipulated that she should receive a portion of £3,000. He nominated his brother Albemarle Bertie, Sir Edward Betteson, Sir Thomas Farrington and Colonel John Selwyn as his executors. His distant kinsman Sir John Vanbrugh was appointed a trustee.
