It is not clear whether Marryat attended Mr. Freeman’s school at Ponder’s End, Middlesex with his next brother Frederick, the future author of Peter Simple and Mr Midshipman Easy. On coming of age he became his father’s partner in his London West India mercantile business in Laurence Pountney Lane, taking a one-third share of the profits.
Marryat voted for Catholic relief, 6 Mar. 1827. He voted for the disfranchisement of Penryn, 28 May, and supported a London merchants’ petition for reduction of the duties on marine insurance, 21 June 1827.
He voted against the transfer of East Retford’s seats to Birmingham, 11 Feb., and Lord Blandford’s parliamentary reform scheme, 18 Feb., but for the enfranchisement of Birmingham, Leeds and Manchester, 23 Feb. 1830. He voted against government on the treasurership of the navy, 12 Mar., the Bathurst-Dundas pensions, 26 Mar., the ordnance estimates, 29 Mar., and privy councillors’ emoluments, 14 May. He divided for Jewish emancipation, 5 Apr. He supported abolition of the death penalty for forgery, 13, 24 May, 7 June, because bankers were reluctant to prosecute: ‘if we affix a mitigated penalty, certain of infliction ... we secure an effectual protection to the public’. He voted for parliamentary reform, 28 May. He argued that it was ‘not possible to grant effectual relief’ to distress in the shipping industry ‘by legislative measures’, 2 Apr., and defended colonial preference in the spirit duties,7 Apr. On the presentation of a petition for the introduction of representative government to the Cape, 24 May, he observed that a ‘vicious system’ of gubernatorial tyranny existed in all the crown colonies. At the same time, he praised the colonial secretary Murray for his evident willingness to resume the work of reform in Trinidad which had been abandoned on Huskisson’s resignation two years earlier. He attended the meeting of West India Members which resolved to support the ministerial proposals on the rum duties but to press for a substantial reduction in the duties on colonial sugar, 2 June. Seconding Lord Chandos’s motion to this effect, 14 June, he declared that ‘the case of the West India planter is one not of mere distress but of absolute annihilation’; he was a teller for the minority of 23. He spoke in the same terms in support of Chandos’s unsuccessful bid to double the reduction conceded by government, 30 June 1830, when he complained of their ‘vacillating conduct’ on West Indian relief.
At the general election of 1830 Marryat came forward again for Sandwich, stressing his ‘independent’ conduct and support for ‘measures ... for alleviating the burthens of the people’.
Marryat voted for the second reading of the reintroduced reform bill, 6 July, and steadily for most of its details in committee, although he was in the minority for the preservation of freemen’s rights, 30 Aug. 1831. On 9 Aug. he welcomed the proposal to unite Sandwich with Deal as a two Member constituency and denied Tory allegations that it would thus become a snug admiralty borough. He voted for the third reading, 19, and passage of the bill, 21 Sept., but was not in the majority for the motion of confidence in the ministry, 10 Oct. He voted for the second reading of the revised reform bill, 17 Dec. 1831, for schedule A, 23 Jan., and to go into committee, 20 Feb., but against the enfranchisement of Tower Hamlets, 28 Feb. 1832. He opposed a Tory bid to add Ramsgate to the Sandwich constituency, 14 Mar. He voted for the third reading of the bill, 22 Mar., and for the address asking the king to appoint only ministers who would carry it unimpaired, 10 May. He divided with government on the Russian-Dutch loan, 26 Jan., and relations with Portugal, 9 Feb. He presented a Sandwich petition against the general register bill, 6 Apr., and voted to make coroners’ inquests public, 20 June 1832.
Marryat, who was added to the select committee on the use of molasses in brewing, 8 July, voted in the minority for inquiry into the effects of the Sugar Refinery Act on the West Indian colonies, 12 Sept. 1831. Two months later he was appointed the official agent for Grenada; and in giving evidence to the select committee of inquiry into the commercial state of the West Indies, 13 Feb. 1832, he described himself as a proprietor in Grenada, St. Lucia and Trinidad.
Marryat successfully contested Sandwich at the 1834 general election but retired from Parliament at the next dissolution. In 1835 the bank, now styled Price, Marryat and Company, moved to 3 King William Street, where it remained until it stopped payment in 1866. The West Indian firm of Marryat and Sons continued in Laurence Pountney Lane until after his death, but the extent of his later personal involvement in it is not clear. In the mid-1840s he had a residence at Little Heath Lodge, Barnet, Hertfordshire (his mother occupied Wimbledon House until her death in 1854); and he appears to have given up his London house in Richmond Terrace in the early 1850s. He made a name for himself as a pundit on pottery and porcelain with the publication of Collections towards a History (1850). His History of Pottery and Porcelain, Mediaeval and Modern went through three editions. He spent some of his later years at Maes-y-dderwen, Swansea Vale, Breconshire; but it was in London, at 61 Warwick Street, Pimlico, that he died childless in September 1876. By his brief will, dated 17 July 1866, he left all his property to his wife, his sole executrix.
