Franz Lehár

Carl Friedrich Gauss

Johann Carl Friedrich Gauss (German: Gauß; 30 April 1777 – 23 February 1855) was a German mathematician, astronomer, geodesist, and physicist, who contributed to many fields in mathematics and science.

Source: Wikipedia · CC BY-SA 4.0

Photo: Gottlieb Biermann / After Christian Albrecht Jensen · Public domain

António Guterres

António Manuel de Oliveira Guterres (born 30 April 1949) is a Portuguese politician and diplomat who, since 2017, has served as the ninth secretary-general of the United Nations. A member of the Portuguese Socialist Party, Guterres served as the prime minister of Portugal from 1995 to 2002.

Source: Wikipedia · CC BY-SA 4.0

Photo: U.S. Department of State from United States · Public domain

Stephen Harper

Stephen Joseph Harper (born April 30, 1959) is a Canadian politician who served as the 22nd prime minister of Canada from 2006 to 2015.

Source: Wikipedia · CC BY-SA 4.0

Photo: World Economic Forum / Remy Steinegger · CC BY-SA 2.0

Carl XVI Gustaf of Sweden

Carl XVI Gustaf (Carl Gustaf Folke Hubertus; born 30 April 1946) is King of Sweden since 15 September 1973. Having reigned for 53 years, he is the longest-reigning monarch in Swedish history and the second longest-serving current head of state.

Source: Wikipedia · CC BY-SA 4.0

Photo: Lula Oficial · CC BY-SA 4.0

Kirsten Dunst

Kirsten Caroline Dunst (born April 30, 1982) is an American actress and singer. She made her acting debut in the anthology film New York Stories (1989) and has since starred in many film and television productions.

Source: Wikipedia · CC BY-SA 4.0

Photo: Georges Biard · CC BY-SA 3.0

Jaroslav Hašek

Jaroslav Hašek (Czech:; 30 April 1883 – 3 January 1923) was a Czech writer, humorist, satirist, journalist, bohemian, first anarchist and then communist, and commissar of the Red Army against the Czechoslovak Legion.

Source: Wikipedia · CC BY-SA 4.0

Photo: Unknown author · Public domain

Adolf Hitler

Adolf Hitler (20 April 1889 – 30 April 1945) was an Austrian-born German politician who was dictator of Germany in the Nazi era from 1933 until his suicide in 1945. He rose to power as the leader of the Nazi Party, becoming the chancellor of Germany in 1933 and then taking the title of Führer und Reichskanzler in 1934.

Source: Wikipedia · CC BY-SA 4.0

Photo: Unknown author · CC BY-SA 3.0 de

William Shakespeare

Playwright and poet widely regarded as the greatest writer in the English language; traditionally born and died on April 23.

Photo: Attributed to John Taylor · Public domain

Karl Marx

Karl Marx (German:; 5 May 1818 – 14 March 1883) was a German philosopher, social and political theorist, and revolutionary socialist.

Source: Wikipedia · CC BY-SA 4.0

Photo: John Jabez Edwin Mayall · Public domain

Elizabeth II

Queen of the United Kingdom for 70 years, the longest reign of any British monarch.

Photo: Donald McKague · Public domain