The concept of a group arose from the study of polynomial equations, starting with Évariste Galois in the 1830s.

In the 1830s, conductor François Antoine Habeneck, began rehearsing a selected group of musicians in order to perform the symphonies of Beethoven, which had not been heard of in their entirety in Paris.

* Papewes ( Papaway-‘ Lucky Man ’, Chief of the Plains River Cree ( Sīpīwininiwak-paskwāwiyiniwak ), born in the late 1830s near Fort Pitt, was in the 1870s a leader of Mistahimaskwa ´ s Plains River Cree, as the bison disappeared, signed along with Little Pine on the 2nd July 1879 for the 470 members of his tribal group an annex to the Agreement No. 6 at Fort Walsh, in vain he asked for a reserve in the Cypress Hills and the Buffalo Lake, so many members went back to Mistahimaskwa (" Big Bear ") or joined Minahikosis (" Little Pine "), Papewes asked 1884 in vain a reserve adjacent to the reserves of Pitikwahanapiwiyin (' Poundmaker '), Minahikosis and Mistahimaskwa, during the rebellion of 1885 were the two groups of Papewes and Minahikosis scattered and some of their members fled in the U. S., 1886 settled the remaining members of the two groups in the Little Pine's reserve died 1901 nahe Fort Assiniboine, Montana )

Following the discovery of the Platinum group of metals which include ruthenium, palladium, osmium and iridium, a small quantity of iridium was isolated and used on the iridium-tipped gold dip pen nibs of the 1830s.

James Bowie guided a group of silver prospectors into the area of north central Uvalde County in the 1830s.

, a member of a political group in Illinois in the 1830s led by Abraham Lincoln that advocated moving the state capitol from Vandalia to Springfield.

Oldenburg was founded in the late 1830s by a group of German Settlers.

In the early 19th century, the reforming zeal of Provosts John Eveleigh and Edward Copleston gained Oriel the reputation of being the most brilliant college of the day and the centre of the " Oriel Noetics " — clerical liberals such as Richard Whately and Thomas Arnold were Fellows, and the during the 1830s, two intellectually eminent Fellows of Oriel, John Keble and The Blessed John Henry Newman, supported by Canon Pusey ( also an Oriel fellow initially, later at Christ Church ) and others, formed a group known as the Oxford Movement, alternatively as the Tractarians, or familiarly as the Puseyites.

From the 1830s, Romantic American landscape painting of spectacular scenery often included a group of picnickers in the foreground.

The Family Compact is the epithet applied by their opponents to a small closed group of men who exercised most of the political and judicial power in Upper Canada ( modern Ontario ) from the 1810s to the 1830s.

This was a group of activists, who included Esteban Echeverría, Juan Bautista Alberdi, and Bartolomé Mitre, who spent much of the 1830s to 1880s first agitating for and then bringing about social change, advocating republicanism, free trade, freedom of speech, and material progress.

Dillon, Read, which traced its roots to the 1830s was among the powerhouse firms on Wall Street in the 1920s and 1930s and by the 1990s had a particularly strong mergers and acquisitions advisory group.

In the 1830s a group of Manchester Methodists became concerned that by encouraging working men to attend public houses to pay their friendly society dues, then the societies were harming the men's health and financial situation and threatening their moral welfare, rather than helping them.

* The Roosters was also an obscure anarchist group of the 1830s.

" The Mollies ' reaction to " land-grabbers " of the 1840s — surreptitiously digging up the land to render it useful only for conacre — followed similar practices by Whiteboys in the 1760s, and by another group called the Terry Alts in the 1820s and early 1830s.

The island is currently uninhabited, but there are ruins of a group of houses built in the 1830s, on the west side of the island.

The ' oppression ', felt by the farmers, began in the late 1830s, when a group of English toll-renters took over the regions trusts.

In the absence of a hereditary aristocracy, Upper Canada was run by an oligarchy or closed group of powerful men who controlled most of the political, judicial and economic power from the 1810s to the 1830s.

Inspired by European reform movements of the 1830s ( see Young Italy, Young Hegelians ), the American group was formed as a political organization in 1845 by Edwin de Leon and George H. Evans.

Helm ( store clerk ), Sarah Bush Johnston Lincoln ( stepmother ), Stephen T. Logan ( law partner ), Leonard Swett ( lawyer ), Frances Wallace ( sister-in-law ), and Robert L. Wilson ( one of the " Long Nine ," a group of tall Whigs, including Lincoln, who served together in the Illinois legislature in the 1830s ).

The Clique was a group of English artists formed by Richard Dadd in the late 1830s.

Egg was a member of The Clique, a group of artists founded by Richard Dadd and others in the late 1830s ( c. 1837 ).

His early visionary work was greatly inspired by William Blake, and he become a member of the Blake-influenced group known as The Ancients which met at Samuel Palmer's in Shoreham, Kent in the later 1820s and early 1830s.

Prominent Derozians and Young Bengal group members who left a distinct mark in Calcutta society of the 1830s and 1840s were:

He came from a prosperous family, worked briefly as a lawyer in the 1820s, and held the post of Professor of Geology at King's College London in the 1830s.

It was widely supported in the Edinburgh and London schools of higher anatomy around 1830, notably by Robert Edmond Grant, but was opposed by Karl Ernst von Baer's ideas of divergence, and attacked by Richard Owen in the 1830s.

By the 1820s and 1830s, well-known liberals like Thomas Wakley and other radical editors of The Lancet were using Paley's aging examples to attack the establishment's control over medical and scientific education in Durham, London, Oxford and Cambridge.

In 1829, the cannon Mons Meg was returned from London, and the palace began to be opened up to visitors during the 1830s.

The route into London was plied by Walter Hancock's steam coaches for a period during the 1830s.

The increase in the size of ships and the gradual silting of the River Avon had made Liverpool an increasingly attractive port and, with a rail connection to London under construction in the 1830s, it threatened Bristol's status.

His uncle was Benjamin Austen, a London solicitor and close friend of Benjamin Disraeli in the 1820s and 1830s.

In this position, Russell continued to lead the more reformist wing of the Whig party, calling, in particular, for religious freedom, and, as Home Secretary in the late 1830s, played a large role in democratizing the government of British cities ( other than London ).

Wolverton works in Buckinghamshire had been established by the London and Birmingham Railway in the 1830s, and since 1862 ( when all locomotive works had transferred to Crewe ) had been the LNWR's carriage works.

It was from a dock just to the south of Dog Kennel Lane that stone taken from quarries in North Anston was transported to London for the rebuilding of the Houses of Parliament following the fire in the 1830s.

Music hall in London had its origins in entertainment provided in the new style saloon bars of public houses during the 1830s.

One of London ’ s finest Georgian treasures overlooking St James ’ s Park, the Terrace was designed by John Nash and built in the 1820s and 1830s.

Victorian burlesque, sometimes known as " travesty " or " extravaganza ", was popular in London theatres between the 1830s and the 1890s.

The first breeding record was early in the 19th century ; by the early 1830s, a well-documented colony was established at Epping Forest in Essex, and breeding was also recorded in other counties east and south of London.

* Sarah Wise, The Italian Boy: Murder and Grave-Robbery in 1830s London

The track is inspired by the book The Italian Boy: Murder and Grave-Robbery in 1830s London by Sarah Wise.

Wangey House was partly demolished when the Eastern Counties Railway built the line in the 1830s ; the last surviving portion was demolished when the London & North Eastern Railway widened the line in 1901.

By the late 1830s, a market for Assam tea was being assessed in London ; and the positive feedback led the East India Company to inaugurate a long drawn process of dispossession of agricultural land and forest commons through the infamous ' Wasteland Acts ' allowing significant portions of the province by private capital to be transformed into tea plantations.

This was taken over by the Bristol Birmingham & Thames Junction Railway in the 1830s and subsequently much was culverted to take the West London Line along its course in 1859 – 63.

Originally named Finchley New Road, it was built as a turnpike road in the late 1820s / early 1830s to provide a by-pass to the existing route north from London through Hampstead.

Working conditions in the Gas Light and Coke Company's Horseferry Road Works, London, in the 1830s were described by a French visitor, Flora Tristan, in her Promenades Dans Londres:

One of the most notable features in the village is a railway viaduct which dates from the 1830s and was part of the original London and Birmingham Railway.

The Oxford Canal was built around Hillmorton in the 1770s, and later the London and Birmingham Railway in the 1830s.

He was taken from his home at a very young age and placed suddenly amidst the grime and squalor of 1830s and 1840s London.