1815 births

Eugène-Louis Lequesne (or Le Quesne) (15 February 1815 – 3 June 1887) was a French sculptor. Lequesne was born and died in Paris. In 1841, he entered the École nationale des beaux-arts, in James Pradier's workshop. In 1843, he won the second Prix de Rome, and in 1844 the first prize, with a plaster bas-relief entitled Pyrrhus tuant Priam (Pyrrhus killing Priam). He lived at the Académie de France à Rome from 1844 to 1849, alongside Jean-Louis Charles Garnier. In 1855, he was awarded the Great Prize for sculpture at the Exposition Universelle, and received the Légion d'honneur.

Jean-Baptiste Paul Cabet (1 February 1815, Nuits, Yonne – 1876, Paris), was a French sculptor. He was the pupil of François Rude, his stepfather. Having achieved his own fame, he was the author of the statue known under the name of Résistance as a witness to the heroic fightings in Dijon during the 1870 war and other statues located in the Musée d'Orsay in Paris.

Giovanni Prati (27 January 1815 – 9 May 1884) was an Italian poet and politician.
Prati was born in Dasindo, province of Trento, then part of the Austrian Empire. He was educated in law at Padua. Adopting a literary career, he was inspired by anti-Austrian feeling and devotion to the royal house of Savoy, and in early life his combination of a sympathy for national independence with monarchical sentiments brought him into trouble in both quarters, to the point that Guerrazzi expelled him from Tuscany in 1849 for his praise of Carlo Alberto. These sentiments also led him to attend the "Salotto Maffei" salons in Milan, hosted by Clara Maffei.
In 1862 he was elected a deputy to the Italian parliament, and in 1876 a senator. He died in Rome on 9 May 1884. Prati was a prolific poet, his volumes of verse ranging from his romantic narrative Ermenegarda (1841) to the lyrics collected in Psiche (1875) and Iside (1878). His Opere vane were published in five volumes in 1875, and a selection in one volume in 1892.

Adolph Friedrich Erdmann von Menzel (8 December 1815 – 9 February 1905) was a German Realist artist noted for drawings, etchings, and paintings. Along with Caspar David Friedrich, he is considered one of the two most prominent German painters of the 19th century, and was the most successful artist of his era in Germany. First known as Adolph Menzel, he was knighted in 1898 and changed his name to Adolph von Menzel.
His popularity in his native country, owing especially to his history paintings, was such that few of his major paintings left Germany, as many were quickly acquired by museums in Berlin. Menzel's graphic work (and especially his drawings) were more widely disseminated; these, along with informal paintings not initially intended for display, have largely accounted for his posthumous reputation.Although he traveled in order to find subjects for his art, to visit exhibitions, and to meet with other artists, Menzel spent most of his life in Berlin, and was, despite numerous friendships, by his own admission detached from others. It is likely that he felt socially estranged for physical reasons alone—he had a large head, and stood about four foot six inches (137 cm).

Friedrich Robert Volkmann (6 April 1815 – 30 October 1883) was a German composer.

Cornelius David Krieghoff (June 19, 1815 – March 5, 1872) was a Dutch-born Canadian-American painter of the 19th century. He is best known for his paintings of Canadian genre scenes involving landscapes and outdoor life, which were as sought after in his own time as they are today. He painted many winter scenes, some in several variants (e.g. Running the Toll).

Henri Leys, Hendrik Leys or Jan August Hendrik, Baron Leys (18 February 1815 – 26 August 1869) was a Belgian painter and printmaker. He was a leading representative of the historical or Romantic school in Belgian art and became a pioneer of the Realist movement in Belgium. His history and genre paintings and portraits earned him a European-wide reputation and his style was influential on artists in and outside Belgium.

Clotilde de Vaux, born Clotilde Marie (April 3, 1815 in Paris – April 5, 1846 in Paris), was a French intellectual known to have inspired the French philosopher Auguste Comte's Religion of Humanity.

Alphonse Eugène Beau de Rochas (9 April 1815, Digne-les-Bains, Alpes-de-Haute-Provence – 27 March 1893, Vincennes) was a French engineer. He was the first to patent the four-stroke engine in 1862, but he did not build one and the idea was subsequently developed by Nicolaus Otto and other engineers.

Emanuel von Geibel (17 October 1815 – 6 April 1884) was a German poet and playwright.