Lewis Henry Morgan ( 1818 – 1881 ), a lawyer from Rochester, New York, became an advocate for and ethnological scholar of the Iroquois.

* Albert Austin ( 1881 – 1953 ), British / American actor

* 1881 – Leo Carrillo, American actor ( d. 1961 )

* 1881 – Alexander Fleming, Scottish scientist, Nobel Prize laureate ( d. 1955 )

* 1881 – Louella Parsons, American columnist ( d. 1972 )

In Australia, the grounds currently used are The Gabba in Brisbane ( first staged an England – Australia Test in the 1932 – 33 season ), Adelaide Oval ( 1884 – 85 ), The WACA, Perth ( 1970 – 71 ) the Melbourne Cricket Ground ( MCG ) ( 1876 – 77 ) and the Sydney Cricket Ground ( SCG ) ( 1881 – 82 ).

Julius's wife, Alan's mother, was Ethel Sara ( née Stoney ; 1881 – 1976 ), daughter of Edward Waller Stoney, chief engineer of the Madras Railways.

* 1881 – Otto Toeplitz, German mathematician ( d. 1940 )

* Haliotis pourtalesii Dall, 1881 – the Pourtale ’ s abalone

* 1881 – Paul Ludwig Ewald von Kleist, German field marshal ( d. 1954 )

* 1881 – In Dodge City, Kansas, Bat Masterson fights his last gun battle.

* 1881 – Francis Ford, American actor ( d. 1953 )

* 1881 – Edward Siegler, American gymnast ( d. 1942 )

* 1881 – Alfred Wagenknecht, German-American activist ( d. 1956 )

* 1881 – Cecil B. DeMille, American director ( d. 1959 )

* 1881 – George Enescu, Romanian composer ( d. 1955 )

Aga Khan I (; or, less commonly but more correctly (; ), was the title accorded to Hasan Ali Shah (; ; 1804 in Kohak, Iran – 1881 in Bombay, India ), the governor of Kirman, 46th Imam of the Nizari Ismaili Muslims, and prominent Muslim leader in Iran and later in the Indian Subcontinent.

* Alexander II of Russia ( 1818 – 1881 ), emperor of Russia

* Alexander II of Russia ( 1818 – 1881 ), Emperor of Russia

Karl Weyprecht, also spelt Carl Weyprecht, ( 8 September 1838 – 2 March 1881 ) was an Austro-Hungarian explorer.

Karl Weyprecht died of tuberculosis in 1881.

* Jenny von Westphalen ( 1814 – 1881 ), wife of Karl Marx

Hoffmann was the son of Karl Hoffmann ( 1820 – 1895 ), who declined his election to the Swiss Federal Council in 1881.

* Dona Maria Teresa of Braganza ( 1881 – 1945 ) married Prince Karl Ludwig of Thurn und Taxis and had issue

Influenced by Eduard Bernstein, Karl Höchberg's secretary, he became a Marxist and in 1881 visited Marx and Engels in England.

* Countess Mária Mathild Festetics de Tolna ( 24 May 1881, Baden-Baden – 2 Mar 1953, Strobl am Wolfgangsee ), who married Prince Karl Emil von Fürstenberg ( Grandfather of Princess Ira von Fürstenberg, Prince Egon von Fürstenberg and Prince Karel Schwarzenberg )

The device was invented by Samuel Siegfried Karl Ritter von Basch in 1881.

In 1881, Karl Marx started reading Morgan's Ancient Society, thus beginning Morgan's posthumous influence among European thinkers.

* Karl Wilhelm Scheibler ( 1820 – 1881 ), industrialist.

Maximilian Maria Joseph Karl Gabriel Lamoral Reichsfreiherr von Weichs zu Glon ( 12 November 1881 – 27 September 1954 ) was a German Generalfeldmarschall during World War II.

* Karl Ploetz ( 1819 – 1881 ), author

Petri's theorem, often cited under this name and published in 1923 by Karl Petri ( 1881 – 1955 ), states that for g at least 4 the homogeneous ideal defining the canonical curve is generated by its elements of degree 2, except for the cases of ( a ) trigonal curves and ( b ) non-singular plane quintics when g = 6.

* Princess Ida Leopoldine Sophia / e Maria / e Josepha / Josephine Franziska ( Eisgrub, Moravia, 12 September 1811 – Vienna, 27 June 1884 ), Dame of the Imperial Court, Dame of the Order of the Starry Cross, married in Vienna on 30 July 1832 Karl / Carl 4te Fürst Paar Freiherr auf Hartberg und Krottenstein ( Brieg, Silesia, 6 January 1806 – Vienna, 17 January 1881 ), Hereditary Grand-Master of the Posts of the Imperial Court, and had issue

Karl Marx, First Draft of Letter To Vera Zasulich ( 1881 )

* 1881 – 1888 Leopold Kronecker, Karl Weierstrass

Karl Humann's 1881 plan of the Pergamon acropolis

He studied painting at first with his father Lorenz Justin Ritz ( 1796 – 1870 ), then with Melchior Paul von Deschwanden ( 1811 – 1881 ), and finally, in Düsseldorf with Heinrich Karl Mücke ( 1806 – 1891 ) and Rudolf Jordan ( 1810 – 1887 ).

It was started in 1881 and later developed by Karl Schweri just after the Second World War, it later made Switzerland's first discounter in 1967 in Zurich.

Friedrich Franz Karl Hecker ( September 28, 1811 – March 24, 1881 ) was a German lawyer, politician and revolutionary.

Karl Ploetz died in Görlitz in 1881.

* Friedrich Christian Karl August ( Gottorp 1830 – Noer 1881 )

His success in Russia procured for him, on the death of Baron Heinrich Karl von Haymerle in 1881, the appointment of minister of foreign affairs for Austria-Hungary, a post which he held for fourteen years.

Karl Culmann ( 1821 – 1881 ), Wilhelm Roux ( 1850 – 1924 ), Christian Otto Mohr ( 1835 – 1918 ) and Albert Hoffa ( 1859 – 1907 ) gave him support for the interpretation and evaluation of its research.