In 1790 he published at Leipzig a treatise on composition, of which a third edition appeared in 1821.

The first edition of Life in London or, the Day and Night Scenes of Jerry Hawthorn, esq., and his elegant friend, Corinthian Tom, accompanied by Bob Logic, the Oxonian, in their rambles and Sprees through the Metropolis appeared on 15 July 1821.

Another friend was the satirist Karl Immermann, who had praised Heine's first verse collection, Gedichte, when it appeared in December 1821.

In 1821 he went to London to dispose of some translations from German authors, but was persuaded first to write and publish an account of his opium experiences, which that year appeared in the London Magazine.

His great work, the Elements of Political Economy, appeared in 1821 ( 3rd and revised ed.

In 1810 appeared the Philosophical Essays, in 1814 the second volume of the Elements, in 1811 the first part and in 1821 the second part of the " Dissertation " written for the Encyclopædia Britannica Supplement, entitled " A General View of the Progress of Metaphysical, Ethical, and Political Philosophy since the Revival of Letters.

In 1821 appeared his first work, Sufismus, sive theosophia Persarum pantheistica ; following the same line of study he published Blütensammlung aus der morgenlandischen Mystik ( 1825 ) and Speculative Trinitätslehre des späteren Orients ( 1826 ).

The first volume of his well-known commentary on Isaiah ( Der Prophet Jesaia ), with a translation, appeared in 1821 ; but the work was not completed until 1829.

A year before his death in Paris, he brought out four volumes of Mélanges de littérature et de philosophie du XVIII < sup > e </ sup > siècle, composed chiefly of selections from his former publications, and after his death appeared his valuable Mémoires sur le XVIII < sup > e </ sup > siècle et la Révolution ( 2 vols., 1821 ).

This was succeeded in October 1820 by the Etonian, a paper projected and edited by Praed and Walter Blount, which appeared every month until July 1821, when the chief editor, who signed his contributions " Peregrine Courtenay ," left Eton, and the paper died.

In 1821, he appeared in Boston with Mary Ann Duff in The Distrest Mother, by Ambrose Philips, an adaptation of Racine's Andromaque.

On January 10, 1821, an open letter directed to Earl Spencer, the president of the Institution, appeared in The Times defending Accum.

The first fruits of his study of foreign literature appeared in Specimens of the Russian Poets ( 1821 – 1823 ).

* Grégoireana, ou résumé général de la conduite, des actions, et des écrits de M. le comte Henri Grégkoire, preceded by a biographical notice by Cousin d ' Avalon, was published in 1821 ; and the Mémoires ... de Grégoire, with a biographical notice by H Carnot, appeared in 1837 ( 2 vols.

Of his tales the best are Infernaliana ( 1822 ); Smarra, ou les démons de la nuit ( 1821 ); Trilby, ou le lutin d ' Argail ( 1822 ); Histoire du roi de Bohême et de ses sept châteaux ( 1830 ); La Fée aux miettes ( 1832 ); Inès de las Sierras ( 1837 ); Les quatre talismans et la légende de soeur Béatrix ( 1838 ), together with some fairy stories published in the year of his death, and Franciscus Columna, which appeared after it.

The tendency appeared in an able review of Jomini's works ( Edinburgh Review ) in 1821, and in 1823 Henry Bickersteth suggested that he write a history of the Peninsular War.

The rich resources open to him in the Dresden library enabled him to undertake the work on which his reputation chiefly rests, the Allgemeines bibliographisches Lexikon, the first volume of which appeared in 1821 and the second in 1830.

At this time he knew hardly more than elementary Hebrew and not much more Greek ; in 1801 – 12 he prepared for the use of his students a Hebrew grammar which they copied day by day from his manuscript ; in 1813 he printed his Grammar, which appeared in an enlarged form, with a copious syntax and praxis, in 1821, and was republished in England by Dr Pusey in 1831.

A fourth edition appeared at London in 1821.

One of the oldest newspapers still published, it originally appeared as Zürcher Zeitung, edited by Salomon Gessner, from 12 January 1780, and was renamed to Neue Zürcher Zeitung in 1821.

" A second edition appeared in 1821, his only published work to go into a second edition during his lifetime.

To print the book, Grandin used a Smith Improved Printing Press invented by Peter Smith ( 1795 – 1823 ), which first appeared on the market about 1821 and was the most up-to-date press available to the small printer of the day.

Le Solitaire appeared in 1821 and achieved an " extraordinary, even colossal, celebrity.

Three parts of the work appeared in print ( Vienna, 1821 and 1850 ; Sátoralja-Ujhely, 1872 ), while the 4th part is still in manuscript ( as of 1906 ).

In his Confessions of an English Opium-Eater ( 1821, p. 188 ), it is still about Ottoman, not Chinese, addicts that Thomas de Quincey writes: " I question whether any Turk, of all that ever entered the paradise of opium-eaters, can have had half the pleasure I had.

Thomas Penson De Quincey (; 15 August 1785 – 8 December 1859 ) was an English essayist, best known for his Confessions of an English Opium-Eater ( 1821 ).

Confessions of an English Opium-Eater ( 1821 ) is an autobiographical account written by Thomas De Quincey, about his laudanum ( opium and alcohol ) addiction and its effect on his life.

In September 1821, the first of two installments of Thomas De Quincey's Confessions of an English Opium-Eater appeared in the journal ; these were later published in book form.

* 1821 – Ford Madox Brown, English painter ( d. 1893 )

1821 — English and Tahitian missionaries land in Aitutaki, become the first non-Polynesian settlers.

Ford Madox Brown ( 16 April 1821 – 6 October 1893 ) was an English painter of moral and historical subjects, notable for his distinctively graphic and often Hogarthian version of the Pre-Raphaelite style.

* 1821 – Richard Cosway, English artist ( b. 1742 )

John Keats (; 31 October 1795 – 23 February 1821 ) was an English Romantic poet.

* 1821 – George Williams, English founder of the YMCA ( d. 1905 )

* 1821 – William Jervois, English engineer and caption, 10th Governor of South Australia ( d. 1897 )

* March 13 – George Granville Bradley, English vicar and scholar ( b. 1821 )

* October 6 – Ford Madox Brown, English painter ( b. 1821 )

* October 31 – John Keats, English poet ( d. 1821 )

The Royal High School was used as a model for the first public high school in the United States, the English High School founded in Boston, Massachusetts in 1821.

The first public high school in America was established by the City of Boston in 1821 as The English High School.

Churchill Babington ( 11 March 1821 – 12 January 1889 ) was an English classical scholar, archaeologist and naturalist, born at Rothley Temple, in Leicestershire.

After trading hands multiple times between the English and the Spanish, Spain finally ceded Florida to the United States in 1821, and in 1823 the U. S. Army established Fort Brooke ( later Tampa ).

Well-before Birmingham was even founded ( in 1871 ), the county seat of Jefferson County was located at Carrollsville ( 1819 – 21 ) and Elyton ( 1821 – 73 ), and since 1873 it has been located in Birmingham, which was named for the English city of the same name in Warwickshire.

John Crome ( December 22, 1768 – April 22, 1821 ) was an English landscape artist of the Romantic era, one of the principal artists of the " Norwich school ".

Landor ’ s Imaginary Conversations ( 1821 – 1828 ) formed the most famous English example of dialogue in the 19th century, although the dialogues of Sir Arthur Helps also claim attention and make himself more popular.

James Harrison Rigg ( 16 January 1821 – 7 April 1909 ), English nonconformist divine, was born at Newcastle-on-Tyne.

George Granville Bradley ( 11 December 1821 – 13 March 1903 ) was an English divine, scholar, and schoolteacher.

William George Clark ( March 1821 – 6 November 1878 ) was an English classical and Shakespearean scholar.

* Richard Francis Burton ( 1821 – 1890 ) – English explorer, translator, writer, soldier, orientalist, ethnologist, linguist, poet, hypnotist, fencer and diplomat ; known for his travels and explorations within Asia and Africa as well as his extraordinary knowledge of languages and cultures ; according to one count, he spoke 29 European, Asian, and African languages.