July 21st, 1815

Born on July 21st, 1815

Age in days, weeks and months
Wow, over 77,000 days old!

Why not celebrate an alternative birthday? In 974 days, exactly on February 8th, 2029, people who were born on July 21st, 1815 will be 78,000 days old!

... in seconds, minutes and hours

What happened on July 21st?

July 21st, 2019

People returning from anti-extradition bill protests were attacked (pictured) by suspected triad members in Yuen Long, Hong Kong, leaving 45 people injured.

July 21st, 2007

Harry Potter and the Deathly Hallows, the final book in the popular Harry Potter series by J. K. Rowling, was released and sold 15 million copies in its first 24 hours, making it the fastest-selling book in history.

July 21st, 1990

The Taiwanese military ordered the deportation of dozens of illegal immigrants from mainland China in sealed boat holds, causing 25 deaths due to suffocation.

July 21st, 1977

Libyan forces carried out a raid at Sallum, sparking a four-day war with Egypt.

July 21st, 1972

The Troubles: The Provisional Irish Republican Army detonated twenty-two bombs throughout Belfast, Northern Ireland.

July 21st, 1960

Sirimavo Bandaranaike (pictured) was sworn in as prime minister of Ceylon, becoming the world's first democratically elected female head of government.

July 21st, 1959

The inaugural International Mathematical Olympiad, the leading mathematical competition for pre-university students, began in Romania.

July 21st, 1946

After weeks of unrest, rioters lynched Bolivian president Gualberto Villarroel, desecrating and hanging his corpse in the streets of La Paz.

July 21st, 1925

American high school biology teacher John T. Scopes was found guilty of violating Tennessee's Butler Act by teaching evolution in class.

July 21st, 1918

World War I: An Imperial German Navy U-boat opened fire on a small convoy of barges and defending aircraft near the American town of Orleans, Massachusetts.

July 21st, 1877

Much of central Pittsburgh, Pennsylvania, was burned and looted during the Great Railroad Strike of 1877.

July 21st, 1378

Unrepresented labourers revolted and violently took over the government of the Republic of Florence (depicted), demanding that they be granted political office.

July 21st, 0905

Louis III, Holy Roman Emperor, was captured and blinded during his attempt to restore Carolingian power over Italy by King Berengar I.

July 21st, 0365

A large earthquake occurred near Crete, triggering a tsunami, and causing widespread destruction around the eastern Mediterranean region.

July 21st, 0230

Pope Pontian began his pontificate, succeeding Urban I.

Birthdays
... of famous people, actors, celebrities and stars on July 21st

Same year
Born in 1815

83

Otto von Bismarck

German statesman and Chancellor (1815-1898)

*April 1st, 1815, Schönhausen †July 30th, 1898, Friedrichsruh

36

Ada Lovelace

English mathematician (1815–1852)

*December 10th, 1815, London †November 27th, 1852, Marylebone

64

Bernhard Ernst von Bülow

Danish and German politician (1815-1879)

*August 2nd, 1815, Cismar †October 20th, 1879, Frankfurt

49

George Boole

English mathematician, philosopher and logician (1815–1864)

*November 2nd, 1815, Lincoln †December 8th, 1864, Ballintemple

80

Jules Moinaux

French writer, comedian, playwright, chronicler and librettist

*October 24th, 1815, Tours †December 4th, 1895, Saint-Mandé

81

Antonio Machado Núñez

Spanish anthropologist (1815-1896)

*April 2nd, 1815, Cádiz †July 24th, 1896, Madrid

71

Johann Jakob Bachofen

Swiss jurist and philologist (1815–1887)

*December 22nd, 1815, Basel †November 25th, 1887, Basel

81

Karl Weierstraß

German mathematician (1815–1897)

*October 31st, 1815, Ostenfelde †February 19th, 1897, Berlin

49

William Sanderson McCormick

American businessman

*November 2nd, 1815, Rockbridge County †September 27th, 1865, Jacksonville

89

Adolph von Menzel

German artist (1815–1905)

*December 8th, 1815, Wrocław †February 9th, 1905, Berlin

67

Anthony Trollope

English novelist of the Victorian period (1815-1882)

*April 24th, 1815, London †December 6th, 1882, London

63

Thomas Couture

French painter (1815-1879)

*December 21st, 1815, Senlis †March 29th, 1879, Villiers-le-Bel

63

Julia Margaret Cameron

British photographer (1815–1879)

*June 11th, 1815, Kolkata †January 26th, 1879, Kalutara

96

James Curtis Hepburn

American physician, educator, and phonologist of Japanese (1815–1911)

*March 13th, 1815, Milton †September 21st, 1911, East Orange

78

Clara Fey

Roman Catholic nun (1815-1894)

*April 11th, 1815, Aachen †January 1st, 1894, Simpelveld

86

Bertha Wehnert-Beckmann

German photographer (1815–1901)

*January 25th, 1815, Cottbus †December 6th, 1901, Leipzig

60

Caroline Botgorschek

Austrian opera singer

*May 21st, 1815, Vienna †October 7th, 1875, Mimoň

90

Josip Juraj Strossmayer

Croatian Roman Catholic bishop, benefactor and politician (1815-1905)

*February 4th, 1815, Osijek †April 8th, 1905, Đakovo

54

Matthäus Friedrich Chemnitz

German author (1815–1870)

*June 10th, 1815, Barmstedt †March 15th, 1870, Altona

68

Johann Gottfried Piefke

Prussian composer and conductor (1815-1884)

*September 9th, 1815, Skwierzyna †January 25th, 1884, Frankfurt (Oder)

Birthdays of famous people

Public holidays on July 21st

Fixed holidays (Christian feast day) which are celebrated on July 21st.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1815 is a normal year and no leap year.

Calendar
July 1815