Lawrence, and, together with those which had been presented by Sir G. Beaumont, formed the nucleus of the collection now in Trafalgar Square. At the general election in June 1826 Agar-Ellis was returned for the borough of Ludgershall, and in March 1827 spoke in the House of Commons in favour of the petition of the Roman catholic bishops of Ireland (ib, xvi. 793-5). In July 1830 he was elected one of the members for Okehampton. Upon Lord Grey becoming prime minister in the place of the Duke of Wellington, Agar-Ellis was sworn a member of the privy council on 22 Nov. 1830, and was appointed chief commissioner of woods and forests by patent dated 13 Dec. 1830. He was, however, compelled by ill-health to resign this office within two months of his appointment, and was succeeded by Viscount Duncannon on 11 Feb. 1831. Agar-Ellis was created Baron Dover in the peerage of the United Kingdom on 20 June 1831, and died at Dover House, Whitehall, on 10 July 1833, in his thirty-seventh year. He was buried in the family vault in St. Mary's Church, Twickenham, on the 17th of the same month. Though he did not take a very conspicuous part in the debates on the great political questions of the day, he was a consistent supporter of liberal principles, as well as an earnest advocate of everything which tended to the improvement of the people. He was a generous patron of the fine arts, and formed a valuable collection of paintings by English artists. In the review of his edition of Walpole's 'Letters' Macauluy wrote: 'The editing of these volumes was the last of the useful and modest services rendered to literature by a nobleman of amiable manners, of untarnished public and private character, and of cultivated mind' (Edinburgh Review, October 1833, p. 227).
He was a trustee of the British Museum and of the National Gallery, a commissioner of the public records, and a member of several learned societies. In 1832, upon the resignation of Thomas Burgess [q. v.], the bishop of Salisbury, Dover was elected president of the Royal Society of Literature. He married at Chiswick, on 7 March 1822, Lady Georgiana Howard, second daughter of George, sixth earl of Carlisle, by whom he had four sons and three daughters. His widow survived him many years, and died, aged 55, on 17 March 1860. He was succeeded in the barony of Dover by his eldest son, Henry, who, upon the death of his grandfather on 13 July 1836, also became third Viscount Clifden and third Baron Mendip. A portrait of Dover, by Sir Thomas Lawrence, was exhibited at the British Gallery in 1833. An engraving by E. Scriven, after another portrait by T. Phillips, R.A., was published in Fisher's 'National Portrait Gallery,' and a mezzotint by W. Ward, A.R.A., after a portrait by John Jackson, R.A., was published in 1833. Besides several articles in the 'Edinburgh' and 'Quarterly' Reviews, as well as in the annuals and other magazines, Dover wrote the following works: 1. 'Catalogue of the Principal Pictures in Flanders and Holland'(anon.), London, 1822, 8vo. 2. 'The True History of the State Prisoner, commonly called The Iron Mask, extracted from documents in the French archives,' London, 1826, 8vo. It was afterwards translated into French and published in Paris in 1830. 3. 'Historical Inquiries respecting the Character of Edward Hyde, Earl of Clarendon, Lord Chancellor of England,' London, 1827, 8vo. 4. 'The Ellis Correspondence. Letters written during the years 1686, 1687, 1688, and addressed to John Ellis, Esq., Secretary to the Commissioners of His Majesty's Revenue in Ireland.... Edited firom the originals, with notes and a preface, by the Hon. George Agar Ellis,' London, 1829, 8vo, 2 vols. 5. 'Life of Frederick the Second, King of Prussia,' London, 1832, 8vo, 2 vols. 6. 'Dissertation on the Manner and Period of the Death of Richard II, King of England,' &c., London, 1832, 4to. 7. 'Dissertation on the Gowrie Conspiracy, 1600,' &c., London, 1833, 4to. 8. 'Letters of Horace Walpole, Earl of Orford, to Sir Horace Mann, British Envoy at the Court of Tuscany. Now first published from the originals in the possession of the Earl of Waldegrave. Edited [with sketch of the life of Horace Walpole] by Lord Dover,' London, 1833, 8vo, 3 vols. 9. 'Lives of Eminent Sovereigns of Modern Europe.' This was written by Lord Dover for his son. It was left in manuscript and published after the author's death. The fourth edition is dated 1853, London, 12mo.
[Alumni Westmon. (1852), p. 408; Cat. of Oxford Graduates (1851), p. 211; Pedigree in the Ellis Correspondence (1829), i. xxiii; Gent. Mag. 1797, vol. lxvii. pt. i. p. 163, 1822, vol. xcii. pt. i. p. 272, 1833, vol. ciii. pt. ii. pp. 177-8, 1836 (new ser.), vi. 219. 1860(new ser.), viii. 527; Coblett's Memorials of Twickenham (1872), p. 78; Burke's Peerage (1886), p. 298; Haydn's Book of Dignities (1851), pp. 143, 194; London Gazettes for 1830. pt. ii. pp. 2449, 2539; Official Return of Lists of Members of Parliament, pt. ii. pp. 279, 294, 308, 317; Allibone's Dict. of Eng. Lit. (1859), i. 553; Martin's Bibl. Cat. of Privately Printed Books (1854), pp. 277, 422; Brit. Mus. Cat.]
ELLIS, HENRY (1721–1806), traveller, hydrographer, and colonial governor, returned from Italy in 1746, just in time to find an
