* 1826 – Gustave Moreau, French painter ( d. 1898 )

* 1826 – Thomas Alexander Browne, Australian writer ( d. 1915 )

* 1826 – Samuel Morey patents the internal combustion engine.

Mackenzie married Helen Neil ( 1826 – 1852 ) in 1845 and with her had three children, with only one girl surviving infancy.

* Haliotis roei Gray, 1826 – the Roe's abalone

* Haliotis squamosa Gray, 1826 – the squamose abalone

It has been edited by G. Waitz and published in the Monumenta Germaniae Historica: Scriptores, Band xxvi ( Hanover and Berlin, 1826 – 1892 ).

* 1887 – Muhammad Sharif Pasha, Egyptian statesman ( b. 1826 )

Andreas Aagesen ( 5 August 1826 – 26 October 1879 ) was a Danish jurist.

* 1826 – The 10, 500 inhabitants of the Greek town Missolonghi start leaving the town after a year's siege by Turkish forces.

In his 1781 book General History of Connecticut, the Reverend Samuel Peters ( 1735 – 1826 ) used it to describe various laws first enacted by Puritan colonies in the 17th century that prohibited various activities, recreational as well as commercial, on Sunday ( Saturday evening through Sunday night ).

The element was isolated independently by two chemists, Carl Jacob Löwig and Antoine Jerome Balard, in 1825 – 1826.

Work was also progressing on the northern half of the West Wing ( The Egyptian Sculpture Gallery ) 1826 – 1831, with Montagu House demolished in 1842 to make room for the final part of the West Wing, completed in 1846, and the South Wing with its great colonnade, initiated in 1843 and completed in 1847, when the Front Hall and Great Staircase were opened to the public.

* Achille Zo ( 1826 – 1901 ), painter

#*** Alexandrine Gertrude Zénaïde Bonaparte ( 1826 – 1828 )

** João VI ( 1816 – 1826 )

** Maria II ( 1826 – 1853 )

* Ioannis Papadiamantopoulos ( 1766 – 1826 ), revolutionary leader during the Greek War of Independence.

* 1826 – Benjamin W. Edwards rides into Mexican controlled Nacogdoches, Texas and declares himself ruler of the Republic of Fredonia.

* 1760 – Joseph Graetz, German composer, organist, and music educator ( d. 1826 )

* 1826 – French philhellene Charles Nicolas Fabvier forces his way through the Turkish cordon and ascends the Acropolis of Athens, which had been under siege.

* 1766 – Nikolai Mikhailovich Karamzin, Russian writer ( d. 1826 )

* 1826 – The Eggnog Riot at the United States Military Academy begins that night, wrapping up the following morning.

Category: UK MPs 1820 – 1826

* Arndt, Karl J. R. Economy on the Ohio, 1826 – 1834: The Harmony Society During the Period of its Greatest Power and Influence and its Messianic Crisis ; George Rapp's Third Harmony: A Documentary History.

* Arndt, Karl J. R. Harmony on the Wabash in Transition to Rapp's Divine Economy on the Ohio and Owen's New Moral World at New Harmony on the Wabash 1824 – 1826.

* Karl Bernhard of Saxe Weimar Eisenach, Travels through North America, during the Years 1825 and 1826 2 vols.

Karl Friedrich Schinkel planned the Neogothic building in 1826 to replace the old town hall, destroyed during the siege of Kolberg ( 1807 ).

In the 19th century, calculus was put on a much more rigorous footing by mathematicians such as Augustin Louis Cauchy ( 1789 – 1857 ), Bernhard Riemann ( 1826 – 1866 ), and Karl Weierstrass ( 1815 – 1897 ).

* 1826 — Karl von Baer showed that the eggs of mammals are in the ovaries, ending a 200-year search for the mammalian egg.

Nineteenth century philologist Karl Lachmann developed this categorisation of the manuscript sources in Der Nibelunge Noth und die Klage nach der ältesten Überlieferung mit Bezeichnung des Unechten und mit den Abweichungen der gemeinen Lesart ( Berlin: Reimer, 1826 ).

The smaller of the two lighthouses was built of brick in 1826 / 27 based on plans by Karl Friedrich Schinkel and taken into service in 1828.

View of the Palace Embankment by Karl Beggrov, 1826.

The society sponsoring the series was established by the Prussian reformer Heinrich Friedrich Karl Freiherr vom Stein in 1819 and the first volumes appeared in 1826 and following years.

** ( 1. 1. 1 ) Prince Karl, Duke of Skåne, born 3 May 1826 ; Crown Prince from 8 March 1844 ; succeeded 8 July 1859 as Karl XV of Sweden

* Karl Ludwig von Phull ( 1757 – 1826 ), general

Ernst Brand ( 1826 – 1897 ) of Berlin, Raljen and Theodor von Jürgensen of Kiel, and Karl Liebermeister of Basel, between 1860 and 1870, employed the cooling bath in abdominal typhus with striking results, and led to its introduction to England by Dr Wilson Fox.

Karl Theodor von Piloty ( 1 October 1826 – 21 July 1886 ) was a German painter.

It was first played in January, 1826, at the Vienna home of Karl and Franz Hacker, amateur violinists, apparently with Schubert on the viola.

* Karl August Engelbrekt Ahlqvist ( 1826 – 1889 ), Finnish poet, scholar of the Finno-Ugric language, author, literary critic

In 1817 he had married the Dowager Countess Lucie von Pappenheim, née von Hardenberg, daughter of Prussian statesman Prince Karl August von Hardenberg ; the marriage was legally dissolved after nine years, in 1826, though the parties did not separate and remained on amicable terms.

Karl Blind ( 4 September 1826, Mannheim-31 May 1907, London ) was a German revolutionist and writer on politics, history, mythology and German literature.

Karl Mayer-Eymar ( 1826 – 1907 ) a Swiss geologist and palaeontologist, studied fossils between gypsum-bearing, brackish and freshwater sediment layers and identified them as having been deposited just before the end of the Miocene Epoch.

Karl Ludwig Fridolin von Sandberger ( 1826 – 1898 ), German palaeontologist and geologist, was born at Dillenburg, Nassau, on the 22nd of November 1826.

Wagner completed his curriculum in 1826 at Würzburg, where he mainly studied under JL Schönlein in medicine and to Karl Friedrich Heusinger in comparative anatomy.

Joseph Arch ( 10 November 1826 – 12 February 1919 ) was an English politician, born in Barford, Warwickshire who played a key role in what Karl Marx called the " Great awakening " of the agricultural workers in 1872.