September 18th, 1815

Born on September 18th, 1815

Age in days, weeks and months
Wow, over 76,000 days old!

Why not celebrate an alternative birthday? In 36 days, exactly on July 13th, 2026, people who were born on September 18th, 1815 will be 77,000 days old!

... in seconds, minutes and hours

What happened on September 18th?

September 18th, 1950

Korean War: The Korean People's Army retreated from the Battle of the Pusan Perimeter after six weeks of fighting, marking the farthest that the KPA would advance in the war.

September 18th, 2001

Five letters containing anthrax spores were mailed to various media outlets in the United States.

September 18th, 1961

An aircraft crashed near Ndola in Northern Rhodesia, resulting in the deaths of 16 people, including United Nations secretary-general Dag Hammarskjöld.

September 18th, 1948

The Australian cricket team's Invincibles tour of England concluded; they had played 34 matches, including five Tests, without defeat.

September 18th, 1918

World War I: The Central Powers' defeat at the Battle of Dobro Pole played a role in the Bulgarian withdrawal from the war and led to the subsequent liberation of Vardar Macedonia.

September 18th, 1895

Daniel David Palmer performed the first chiropractic adjustment on janitor William Harvey Lillard.

September 18th, 1879

The Blackpool Illuminations (example pictured) in the English seaside town of Blackpool were switched on for the first time.

September 18th, 1875

The Indianola hurricane dissipated over Mississippi after killing around eight hundred people in Texas.

September 18th, 1873

Panic of 1873: The American bank Jay Cooke & Company declared bankruptcy, setting off a chain reaction of bank failures.

September 18th, 1870

Nathaniel P. Langford of the Washburn–Langford–Doane Expedition first observed a geyser in the Wyoming Territory erupting at regular intervals, naming it Old Faithful (video featured).

September 18th, 1851

The New York Times, the largest metropolitan newspaper in the United States, was founded.

September 18th, 1850

The United States Congress passed the Fugitive Slave Act, decreeing that all escaped slaves be brought back to their masters.

September 18th, 1809

The second Theatre Royal, Covent Garden (interior pictured), opened in London after the original was destroyed by fire.

September 18th, 1048

Byzantine–Seljuk wars: Byzantine forces defeated their Seljuk opponents in the flanks of the nocturnal Battle of Kapetron, but learned of their Georgian allies' defeat in the centre the next morning.

September 18th, 0324

Constantine the Great decisively defeated Licinius in the Battle of Chrysopolis, establishing Constantine's sole control over the Roman Empire and ending the Tetrarchy.

Birthdays
... of famous people, actors, celebrities and stars on September 18th

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 September 18th

Fixed holidays (Christian feast day) which are celebrated on September 18th.

Date as a Roman numeral / digit

Leap year

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

Calendar
September 1815