Buckhurst’s forenames bore testimony to his descent from James I’s minister, Lionel Cranfield†, earl of Middlesex. His father had pressed for the first, his grandmother for the second, and one witness at his baptism on 24 Jan. suggested that, ‘if Charles had been added then there would have been names enough to please everyone, for I think my lady the mother gave preference to that name’.
In April 1706 Dorset accompanied Charles Montagu, Baron (later earl of) Halifax, to Hanover to present the Electress Sophia with a copy of the Act of Settlement and the electoral prince, George Augustus, created duke of Cambridge later that year (the future King George II), with the order of the garter. He then seems to have proceeded to Italy, remaining there until the early summer of 1707. By mid-July he was back in Holland, where he paused to consider whether to return to England or wait for John Churchill, duke of Marlborough, so that he could accompany him on campaign.
Although underage at the time of his succession to the peerage, Dorset was disappointed not to be appointed to the lord lieutenancy of Sussex vacated by the 6th earl’s demise.
acquainted my Lord [Treasurer Sidney Godolphin, earl of Godolphin] that I found your lordship concerned that the lieutenancy of Sussex was so disposed, and he expressed himself to be very sorry that you had any mortification upon that or any other account. He explained the matter just as I had done to you before and desired me to assure your lordship that whenever there is an occasion for the queen to show her favour to your lordship you will be sensible this was not done out of any disrespect or unkindness …
HMC Stopford-Sackville, i. 34.
In October 1707 it was reported that Dorset was to take his seat in the House but in the event it was not until 19 Jan. 1708, the day after his 21st birthday, that he first entered the chamber. He was thereafter present on 46 per cent of all sitting days.
Following the death of the queen’s husband, Prince George, of Denmark, duke of Cumberland, in October, Dorset was appointed to the wardenship of the cinque ports. His appointment provoked the annoyance of his neighbour in Kent Thomas Fane, 6th earl of Westmorland, who had served under Prince George as deputy warden. Westmorland chose to resign his office rather than submit to serving under the young peer.
Dorset did not allow his changed circumstances to interfere with his attendance at Parliament. On 21 Jan. 1709 he voted in favour of permitting Scots peers with British titles to vote in the elections for Scottish representative peers and on 26 Jan. he acted as one of the tellers on the question of bringing in counsel to advise in the matter of the Scots peers. On 14 Mar. he reported from the committee considering the act for reversing the outlawry of Elianor Bagot, which was agreed with amendments, and on 15 Mar. he acted as a teller for the motion whether to commit the foreign Protestants naturalization bill. Dorset was one of several peers to gather for dinner at the home of his Sussex neighbour Charles Seymour, 6th duke of Somerset, on 3 Apr., and on 14 Apr. he acted as one of the tellers in the division over the insertion of an amendment to the Union improvement bill.
In August 1709, eight months after his appointment as lord warden, Dorset finally assumed his office.
Dorset took his seat in the second session on 15 Nov. but his attendance declined slightly, with him being present on approximately 41 per cent of all sitting days. On 21 Feb. 1710 he acted as one of the tellers in the division whether to adjourn the House during consideration of the cause of Peterborough v. Germaine. The principal action of the session, the trial of Dr Sacheverell, failed to grip Dorset: he found the occasion distinctly tedious and distasteful. On 7 Mar. he complained that ‘nobody can give a judgment when this nasty trial will be over’, and two days later lamented, ‘God only knows when this fine trial will be at an end.’
Dorset was prominent in his support for one of the two loyal addresses presented to the queen by the gentlemen of Kent during the summer of 1710. The Whig address, which he sponsored, was presented by the county’s members, Sir Thomas Palmer‡ and David Polhill‡, while a rival address by the Tory sheriff was championed by Henry Somerset, 2nd duke of Beaufort.
One correspondent suggested that it was during the elections in Kent that autumn that Dorset, ‘having espoused the interest of the whiggish party’, had his family motto altered from ‘tous jours loyal’ (always loyal) to ‘aut nunquam tentes, aut perfice’ (do it perfectly or do not try at all).
Dorset took his seat a few days after the opening of Parliament on 4 Dec. 1710, after which he was present on half of all sitting days. On 11 Jan. 1711 he acted as one of the tellers for the division concerning the petitions of Henri de Massue de Ruvigny, earl of Galway [I], and Charles O’Hara, Baron Tyrawley [I]. The same day he subscribed the protests at the resolution to reject the petitions and to agree with the committee that the defeat at Alamanza was occasioned by their opinions and that of General James Stanhope†, later Earl Stanhope. The following day, Dorset subscribed a further protest at the resolution to censure the ministers responsible for prosecuting the campaign. Closely involved with the passage of the game bill, on 12 May he was nominated one of the managers of what proved to be a series of conferences with the Commons considering the measure. The same day he reported from the first conference on the subject, explaining the Commons’ refusal to accept a clause added to the bill by the Lords. In response, the House appointed a committee to consider what could be offered to the Commons at a further conference, from which Dorset also reported back the same day. On 17 May he reported from a subsequent conference held with the Commons on the game bill and from the committee of the whole considering heads for a further joint conference. He then reported the progress made on the bill at the third conference held with the Commons. Dorset registered his proxy with Charles Fitzroy, 2nd duke of Grafton, on 19 May, which was vacated by his return to the House on 30 May.
The birth of a son in early 1711 had provided Dorset with an opportunity of cementing family ties while also making overtures to one of the senior members of the administration. Charles Talbot, duke of Shrewsbury, and George Compton, 4th earl of Northampton, were thus invited to stand as godfathers to the young Charles Sackville†, styled Lord Buckhurst (later 2nd duke of Dorset).
Having taken his seat at the opening of the second session of the 1710 Parliament on 7 Dec. 1711, Dorset was present for just under 60 per cent of all sitting days. The following day he joined a number of peers and members of the Commons dining at the Queen’s Arms in company with Charles Bennet, 2nd Baron Ossulston (later earl of Tankerville).
Dorset attended five of the prorogation days between January and March 1713. He then took his seat at the beginning of the new session on 9 Apr., after which he was present on 65 per cent of all sitting days. In anticipation of the session, Jonathan Swift assessed him as a likely opponent of the ministry. At the beginning of June Dorset introduced the members for Dover to the queen, and they presented her with the town’s address.
Dorset’s uncle Spencer Compton was returned for East Grinstead at the general election, doubtless on the Sackville interest.
Dorset was in attendance at Kensington during the last day of the queen’s life. Immediately following her death he wrote optimistically to his wife, ‘I believe the great men of yesterday will submit very quietly.’
Dorset continued to enjoy the favour of George I and George II. In the summer of 1715 he was thought to be one of the competitors for the lord chamberlaincy and, although he failed to secure this place and was one of those put out of office in 1717, in 1720 he was promoted in the peerage as duke of Dorset. He then continued to hold a variety of prominent offices for the remainder of his life.
