April 11th, 1780

On this page

Born on April 11th, 1780 – Weekday, Age & Zodiac
Age in days, weeks and months
What happened on April 11th?
Birthdays of famous people
Public holidays on April 11th
Date as a Roman numeral / digit
Calendar (April 1780)

Born on April 11th, 1780

Weekday

Tuesday

April 11th, 1780 was a Tuesday.

Age

244

People born on April 11th, 1780 (assuming the person is still alive) would have turned 244 years old this year (2024).

Zodiac

♈

Aries (The Ram)

March 21st, 1780 - April 20th, 1780

Age in days, weeks and months
Wow, over 89,000 days old!

Why not celebrate an alternative birthday? In 864 days, exactly on September 9th, 2026, people who were born on April 11th, 1780 will be 90,000 days old!

89,136 Days

12,733 Weeks

2,928 Months

... in seconds, minutes and hours

Seconds

Minutes

Hours

What happened on April 11th?

April 11th, 2023

A Myanmar Air Force airstrike killed at least 100 villagers in Pazigyi.

April 11th, 2017

The tour bus of the German football team Borussia Dortmund was attacked with roadside bombs in Dortmund, killing a police officer and injuring one of the team's players.

April 11th, 2011

A bomb exploded at the central Oktyabrskaya station of the Minsk Metro in Belarus, killing 15 people and injuring more than 200.

April 11th, 2002

In a coup attempt, members of the Venezuelan military detained President Hugo Chávez and demanded his resignation.

April 11th, 1996

While attempting to set a record as the youngest person to pilot an airplane across the United States, the aircraft flown by seven-year-old Jessica Dubroff crashed in Cheyenne, Wyoming, killing her and two others.

April 11th, 1993

Prisoners at the Southern Ohio Correctional Facility near Lucasville, Ohio, rioted and took over the prison for 11 days, resulting in the deaths of one officer and nine inmates.

April 11th, 1979

Uganda–Tanzania War: The allied forces of Tanzania and the Uganda National Liberation Front captured the capital Kampala, deposing Ugandan president Idi Amin.

April 11th, 1973

On the Art of the Cinema, a treatise on film propaganda in support of the ruling Workers' Party of Korea written by the future North Korean leader Kim Jong Il, was published.

April 11th, 1968

Rudi Dutschke, the most prominent leader of the German student movement, survived an assassination attempt, which led to the largest protests to that date in Germany.

April 11th, 1963

Pope John XXIII issued Pacem in terris, the first papal encyclical addressed to "all men of good will" rather than only to Catholics.

April 11th, 1951

U.S. president Harry S. Truman relieved General of the Army Douglas MacArthur of his commands for making public statements about the Korean War that contradicted the administration's policies.

April 11th, 1921

Emir Abdullah established the first centralised government in the recently created British protectorate of Transjordan.

April 11th, 1919

Paris Peace Conference: Woodrow Wilson overturns Japan's Racial Equality Proposal, stating that unanimous support was required.

April 11th, 1913

The cricket pavilion at the Nevill Ground was destroyed in an arson attack (damage pictured) that was attributed to militant suffragettes as part of a country-wide campaign co-ordinated by the Women's Social and Political Union.

April 11th, 1908

Blücher, the last armored cruiser built by the Imperial German Navy, was launched.

Birthdays
... of famous people, actors, celebrities and stars on April 11th

Born on April 11th, 1780

Léon Dufour

French entomologist, botanist and arachnologist (1780–1865)

*April 11th, 1780, Saint-Sever †April 18th, 1865, Saint-Sever

Same Day
Who's birthday is on April 11th?

Summer Cem

German rapper

*April 11th, 1983, Mönchengladbach

Summer Walker

American R&B singer

*April 11th, 1996, Atlanta

Gil Young-ah

South Korean badminton player

*April 11th, 1970, Ansan

Burkhard Wilhelm Seiler

German physician

*April 11th, 1779, Erlangen †September 27th, 1843, Dresden

George Canning

British Prime Minister, statesman, and politician (1770-1827)

*April 11th, 1770, London †August 8th, 1827, Chiswick

Bruce Rollick

Badminton player

*April 11th, 1943, Vancouver †March 23rd, 2008

Ross Smith

Australian badminton player

*April 11th, 1985, Swan Hill

Edward Everett

American politician, pastor, educator, diplomat and orator (1794–1865)

*April 11th, 1794, Dorchester †January 15th, 1865, Boston

Joel Grey

American actor, singer, dancer, director, and photographer

*April 11th, 1932, Cleveland

Reidar Sørensen

Norwegian actor

*April 11th, 1956, Hemnesberget

Sal Landi

American actor

*April 11th, 1951, New York City

Thiago Alcântara

Spanish and Brazilian footballer

*April 11th, 1991, San Pietro Vernotico

Guy Verhofstadt

Prime Minister of Belgium from 1999 to 2008

*April 11th, 1953, Dendermonde

Manuel José Quintana

Spanish poet (1772-1857)

*April 11th, 1772, Madrid †March 11th, 1857, Madrid

Will Tudor

British actor

*April 11th, 1987, London

Kurt Moll

German opera singer (1938-2017)

*April 11th, 1938, Buir †March 5th, 2017, Cologne

Paul Douglas

American actor (1907-1959)

*April 11th, 1907, Philadelphia †September 11th, 1959, Hollywood

Cerys Matthews

Welsh singer-songwriter

*April 11th, 1969, Cardiff

Max Abegglen

Swiss footballer (1902-1970)

*April 11th, 1902, Neuchâtel †August 25th, 1970, Zermatt

David Ducourtioux

French footballer

*April 11th, 1978, Limoges

Same year
Born in 1780

Jean Auguste Dominique Ingres

French painter (1780-1867)

*August 29th, 1780, Montauban †January 14th, 1867, Paris

Louis-Antoine de Bougainville

French admiral and explorer (1729–1811)

*November 12th, 1780, Paris †August 31st, 1811, Marseille

Johannes van den Bosch

Dutch general and statesman (1780–1844)

*February 2nd, 1780, Herwijnen †January 28th, 1844, The Hague

Carl von Clausewitz

German-Prussian general and military theorist

*June 1st, 1780, Burg †November 16th, 1831, Wrocław

Ranjit Singh

First Maharaja of the Sikh Empire (1780–1839))

*November 13th, 1780, Gujranwala †June 27th, 1839, Lahore Fort

Heinrich Friedrich Thomas Schmidt

*January 17th, 1780, Berlin †November 30th, 1844

Pauline Bonaparte

French princess

*October 20th, 1780, Ajaccio †June 9th, 1825, Florence

Johann Wolfgang Döbereiner

German chemist

*December 13th, 1780, Hof †March 24th, 1849, Jena

Charles Nodier

French author (1780–1844)

*April 29th, 1780, Besançon †January 27th, 1844, Paris

Karl Nesselrode

Russian diplomat (1780-1862)

*December 14th, 1780, Lisbon †March 23rd, 1862, Saint Petersburg

Richard Mentor Johnson

Vice president of the United States from 1837 to 1841

*October 17th, 1780, Louisville †November 19th, 1850, Frankfort

Hinrich Lichtenstein

German physician, explorer, botanist and zoologist (1780-1857)

*January 10th, 1780, Hamburg †September 3rd, 1857, Kiel

Angelica Catalani

Italian opera singer

*May 10th, 1780, Senigallia †June 13th, 1849, Paris

Iver Hesselberg

Norwegian priest, politician and author (1780-1844)

*December 16th, 1780, Drammen Municipality †August 19th, 1844, Christiania

Heinrich Christian Schumacher

German-Danish astronomer (1780-1850)

*September 3rd, 1780, Bad Bramstedt †December 28th, 1850, Altona

Pierre François Marie Auguste Dejean

French general, then entomologist, 19th century

*August 10th, 1780, Amiens †March 17th, 1845, Paris

John Wilson Croker

Anglo-Irish politician and statesman (1780-1857)

*December 20th, 1780, Galway †August 10th, 1857, London Borough of Richmond upon Thames

Jean-Frédéric de Turckheim

French politician and private banker (1780-1850)

*December 10th, 1780, Strasbourg †December 13th, 1850, Paris

Julie Philipault

French painter

*May 9th, 1780, Paris †November 30th, 1833, Paris

Théophile Marion Dumersan

French writer

*January 4th, 1780, Plou †April 13th, 1849, 2nd arrondissement of Paris

Birthdays of famous people

Public holidays on April 11th

Fixed holidays (Christian feast day) which are celebrated on April 11th.

Juan Santamaría Day, anniversary of his death in the Second Battle of Rivas. (Costa Rica)

en.wikipedia.org/wiki/Public_holidays_in_Costa_Rica

International Louie Louie Day

en.wikipedia.org/wiki/Louie_Louie

World Parkinson's Day

en.wikipedia.org/wiki/Parkinson's_disease

Date as a Roman numeral / digit

XI.IV.MDCCLXXX

11.4.1780

Legend

M = 1000

D = 500

C = 100

L = 50

X = 10

IV = 4

I = 1

Leap year

Yes: 1780 is a leap year, therefore has a 29th of February with an additional leap day and a total of 366 days (instead of the usual 365 days in a normal year).

Calendar
April 1780

April 1780

w#	Mo	Tu	We	Th	Fr	Sa	Su
13						1	2
14	3	4	5	6	7	8	9
15	10	11	12	13	14	15	16
16	17	18	19	20	21	22	23
17	24	25	26	27	28	29	30

Date of birth

Try another date

Your birthday is more than just a day in the calendar!

10. April 1780

March 1780

11. April 1779
11. April 1775
11. April 1770
11. April 1730
11. April 1680
11. April 1580

12. April 1780

May 1780

11. April 1781
11. April 1785
11. April 1790
11. April 1830
11. April 1880
11. April 1980

w#	Mo	Tu	We	Th	Fr	Sa	Su
13						1	2
14	3	4	5	6	7	8	9
15	10	11	12	13	14	15	16
16	17	18	19	20	21	22	23
17	24	25	26	27	28	29	30

w#	Mo	Tu	We	Th	Fr	Sa	Su
13						1	2
14	3	4	5	6	7	8	9
15	10	11	12	13	14	15	16
16	17	18	19	20	21	22	23
17	24	25	26	27	28	29	30

April 11th, 1780

Born on April 11th, 1780

Weekday

Tuesday

Age

Zodiac

♈

Aries (The Ram)

Age in days, weeks and months Wow, over 89,000 days old!

89,136 Days

12,733 Weeks

2,928 Months

... in seconds, minutes and hours

Seconds

Minutes

Hours

What happened on April 11th?

A Myanmar Air Force airstrike killed at least 100 villagers in Pazigyi.

The tour bus of the German football team Borussia Dortmund was attacked with roadside bombs in Dortmund, killing a police officer and injuring one of the team's players.

A bomb exploded at the central Oktyabrskaya station of the Minsk Metro in Belarus, killing 15 people and injuring more than 200.

In a coup attempt, members of the Venezuelan military detained President Hugo Chávez and demanded his resignation.

While attempting to set a record as the youngest person to pilot an airplane across the United States, the aircraft flown by seven-year-old Jessica Dubroff crashed in Cheyenne, Wyoming, killing her and two others.

Prisoners at the Southern Ohio Correctional Facility near Lucasville, Ohio, rioted and took over the prison for 11 days, resulting in the deaths of one officer and nine inmates.

Uganda–Tanzania War: The allied forces of Tanzania and the Uganda National Liberation Front captured the capital Kampala, deposing Ugandan president Idi Amin.

On the Art of the Cinema, a treatise on film propaganda in support of the ruling Workers' Party of Korea written by the future North Korean leader Kim Jong Il, was published.

Rudi Dutschke, the most prominent leader of the German student movement, survived an assassination attempt, which led to the largest protests to that date in Germany.

Pope John XXIII issued Pacem in terris, the first papal encyclical addressed to "all men of good will" rather than only to Catholics.

U.S. president Harry S. Truman relieved General of the Army Douglas MacArthur of his commands for making public statements about the Korean War that contradicted the administration's policies.

Emir Abdullah established the first centralised government in the recently created British protectorate of Transjordan.

Paris Peace Conference: Woodrow Wilson overturns Japan's Racial Equality Proposal, stating that unanimous support was required.

The cricket pavilion at the Nevill Ground was destroyed in an arson attack (damage pictured) that was attributed to militant suffragettes as part of a country-wide campaign co-ordinated by the Women's Social and Political Union.

Blücher, the last armored cruiser built by the Imperial German Navy, was launched.

Birthdays ... of famous people, actors, celebrities and stars on April 11th

Born on April 11th, 1780

French entomologist, botanist and arachnologist (1780–1865)

Same Day Who's birthday is on April 11th?

Same year Born in 1780

Birthdays of famous people

Public holidays on April 11th

Antipas of Pergamum (Greek Orthodox Church)

Barsanuphius

Gemma Galgani

Godeberta

Guthlac of Crowland

George Selwyn (Anglicanism)

Stanislaus of Szczepanów

April 11 (Eastern Orthodox liturgics)

Juan Santamaría Day, anniversary of his death in the Second Battle of Rivas. (Costa Rica)

International Louie Louie Day

World Parkinson's Day

Date as a Roman numeral / digit

11.4.1780

Legend

Leap year

Calendar April 1780

April 1780

Date of birth

Try another date

Try another date

Age in days, weeks and months
Wow, over 89,000 days old!

Birthdays
... of famous people, actors, celebrities and stars on April 11th

Same Day
Who's birthday is on April 11th?

Same year
Born in 1780

Calendar
April 1780

w#	Mo	Tu	We	Th	Fr	Sa	Su
13						1	2
14	3	4	5	6	7	8	9
15	10	11	12	13	14	15	16
16	17	18	19	20	21	22	23
17	24	25	26	27	28	29	30