1851 births

French marchal and military theorist (1851–1929)

French statesman (1851-1925)

British archaeologist and scholar (1851–1941)

German-born American inventor (1851–1929)

Queen of the Hellenes (1851–1926)

Irish physicist (1851–1901)

Crimean Tatar intellectual and politician (1851-1914)

Queen consort of Denmark; wife of Frederick VIII of Denmark

Dutch microbiologist (1851–1931)

Austrian economist (1851-1926)

Austrian economist (1851-1914)

Baltic German theologian and prominent church historian (1851–1930)

Norwegian writer (1851–1924)

American librarian (1851–1931)

Spanish author, editor (1851–1922)

Queen of Italy from 1878 to 1900

Danish painter (1851-1909)

American ichthyologist and educator (1851-1931)

Dutch astronomer, best known for his extensive studies of the Milky Way and as the first discoverer of evidence for galactic rotation (1851-1922)

Lithuanian activist (1851-1927)

French composer and teacher

Czech writer (1851–1930)

British physicist (1851-1940)

Swedish economist (1851–1926)

Ukrainian writer, editor (1855-1920)

Argentine politician, president of Argentina (1851-1914)

Empress Consort of Korea (1851–1895)

Portuguese president (1851-1944)

French politician (1851-1923)

Spanish princess; eldest daughter of Queen Isabella II and Francis, Duke of Cádiz

gambler, gunfighter, and dentist in the American West (1851–1887)

German philosopher (1851-1911)

American journalist (1851–1902)

Georgian writer (1851–1938)

Greek short-story writer (1851–1911)

French astronomer (1851–1932)

German Grand Duke (1851–1897)

English astronomer studying sunspots

Greek historian, university professor and politician (1851-1919)

French cabaret singer, comedian, and nightclub owner (1851–1925)

French physicist and physician (1851–1940)

American physician and medical researcher (1851–1902)

Serbian writer (1851–1891)

German philosopher (1851-1914)

Ukrainian sociologist (1851-1916)

American lawyer (1851–1921)

Armenian poet (1851-1872)

Polish artist, writer and architect (1851-1915)

Italian politician (1851-1910)

biologist (1851-1943)

British novelist (1851-1920)

German-American professor of political and social ethics, rationalist, and lecturer (1851-1933)

Roman-Catholic Cardinal

German chemist, glass technologist, and inventor (1851–1935)

French philosopher, parapsychologist, promoter of Esperanto and writer (1851–1917)

American mayor and businessman (1851-1929)

Founder of Yamaha (1851–1916)

Irish linguistic scholar and civil servant (1851–1941)

Italian inventor known for inventing the first espresso machine (1851–1914)

Slovenian writer and politician (1851-1923)