John Manners was known by the courtesy title of Lord Roos (to which it later transpired he had no legal claim) from the time his father, also John Manners, succeeded his second cousin George Manners†, 7th earl of Rutland, as 8th earl of Rutland in 1641. It is under the name of Lord Roos that he is most famous in the history of the House of Lords for the controversy surrounding the private act of Parliament passed in 1670 which allowed him to remarry while his first wife was still alive. On 13 July 1658 Roos married his second cousin Lady Anne Pierrepont, with a dowry of £10,000, but almost immediately the marriage was troubled and it steadily deteriorated. The years 1658-61 were filled with constant arguments between Lady Roos and her imperious and disapproving mother-in-law, the countess of Rutland; mutual recriminations between the young couple of drunkenness, sexual incompetence and adultery; separations and desertions followed by enforced reconciliations; even a challenge to a duel between Roos and his father-in-law Dorchester.
Consideration of this matter was interrupted and complicated by the complaint George Villiers, 2nd duke of Buckingham, made in committee in late November 1666 that the bill made mention of John Manners as Lord Roos of Hemblack [i.e. Helmsley], Trusbut and Belvoir when, he claimed, that title properly belonged to him.
The problems with Roos’s marriage continued. On 22 Feb. 1668 Lady Roos submitted a petition to the House begging for some sort of maintenance from Roos. She detailed the cruel treatment she had suffered from him and his mother and her present straitened circumstances, having fled to Ireland to escape her creditors and her shame.
The bill was introduced into the House of Lords on 5 Mar. 1670 and instantly caused a stir. The debate on its introduction took up the whole day and had to be adjourned to five days’ time. The House went into a committee of the whole and after strenuous debate, and in the face of a protest by 35 signatories, the bill received a second reading on 19 March. The motion to commit the bill barely passed, by between six to eight votes (accounts disagree on the exact difference and whether that count included proxies).
On the other hand Roos was assisted by his kinsmen, including his mother’s brother William Montagu and her cousins the lord chamberlain, Edward Montagu, 2nd earl of Manchester, who was persuaded to abstain from proceedings, and especially Edward Montagu, earl of Sandwich, who was later said by another cousin to have been ‘most active to assist the bill’, and who kept a detailed account of the debates in his journal.
The bill passed the Commons, although not without similar difficulties, and received the royal assent on 11 Apr. 1670.
From the time of his bill’s passage, Roos gradually took over many of the local and county responsibilities of his aged and inactive father Rutland. Roos had long hated London, perhaps associating it with the dissolute life of his first wife. Even though he was a member of the Commons, he increasingly spent all his time in the Manners’ residences of Haddon Hall in Derbyshire or Belvoir Castle in Leicestershire, where he was informed of events in the capital by the chatty letters of his sister, Lady Chaworth.
Although he had played little part in the proceedings of the Cavalier Parliament, Roos came top of the poll for the county at the elections of spring 1679. His election with another aristocrat, Bennet Sherard‡, 2nd Baron Sherard [I], when traditionally the gentry chose the second member for the county, was controversial, and Roos’s election was declared void by the committee for elections.
Despite having assured Danby that he would dutifully attend to the lord treasurer’s business in the House, the new earl of Rutland only attended from 9 Nov. to 23 Dec. 1680, 41 per cent of the sittings.
Rutland was more at home at Belvoir Castle and in his role as lord lieutenant. He proved himself diligent and obedient during the Tory reaction and the mopping up after the Rye House Plot, when he led the search of the house of his local and political rival Thomas Grey, 2nd earl of Stamford.
Over the course of James II’s reign, Rutland turned against the king and his policies. James II replaced him in his office of lord lieutenant with one of his more enthusiastic, and opportunistic, followers, Theophilus Hastings, 7th earl of Huntingdon. Rutland became involved in, or at least informed of, the early plotting for the invasion of William III, for his kinsman Danby stopped by Belvoir Castle in his forays north in the summer and autumn of 1688 and most likely told him of his intentions or used his visits as scouting missions for the projected invasion.
Rutland had left the capital by that time, having registered his proxy with Danby, now marquess of Carmarthen, on 18 Apr. 1689. He last sat in the House two days after that and for the remainder of his life only once attended Parliament again – on 10 Apr. 1690. For the rest of William’s reign he pleaded illness, such as ‘a violent fit of convulsive cholic in his stomach’, to excuse him from the many peremptory commands from the House and unsubtle hints from the king urging him to attend.
Rutland devoted what energies and attention his illness left him to local affairs. He was formally reappointed lord lieutenant of Leicestershire in April 1689 but throughout the summer Rutland was threatening his sponsor Carmarthen that he would be forced to throw up his commission unless he were also made custos rotulorum of the county. The office had been given to his local rival, the earl of Stamford. Both Carmarthen and Rutland’s other uncle by marriage, Charles Bertie‡, tried to persuade Rutland to retain the lieutenancy. They assured him that the king had not intended to slight him but had had no choice but to keep Stamford in the post of custos by the provisions of the Act appointing Commissioners of the Great Seal, which confirmed all appointments of custodes made by the commissioners before 1 May 1689.
Rutland, considered a nominal Whig, was always more concerned with prosecuting his personal rivalry with the more radical Stamford in the county than party politics. In the elections of 1695 and 1698 he was willing to promote for knights of the shire the moderate Tory, John Verney, and the gentry candidate, John Wilkins‡, against Stamford’s more whiggish choices George Ashby‡ and a Mr. Bird.
Anne also showed Rutland favour upon her accession and appointed him custos rotulorum of Leicestershire in place of Stamford. However, in the spring of 1702 Lords Roos and Sherard were defeated for that county by the previous sitting members, Verney and Wilkins, in a notable reversal of the earl’s electoral influence so soon after his triumph in the winter of 1701.
Despite his new title and increased prestige, Rutland still refused to come to the House throughout Anne’s reign, not even to thank the queen for his elevation.
