April 1st, 1550

Born on April 1st, 1550

Age in days, weeks and months
Wow, over 173,000 days old!

Why not celebrate an alternative birthday? In 847 days, exactly on August 23rd, 2026, people who were born on April 1st, 1550 will be 174,000 days old!

... in seconds, minutes and hours

What happened on April 1st?

April 1st, 1922

Under the South Seas Mandate, Japan set up a government in Koror, precipitating large-scale Japanese settlement in Palau.

April 1st, 1918

The United Kingdom established the Royal Air Force, near the end of the First World War.

April 1st, 1879

The Inland Customs Line, established by the British for the collection of the salt tax in India, was abandoned.

April 1st, 1871

The Duke of Buckingham (pictured) opened the first section of the Brill Tramway, a short railway line to transport goods between his lands and the national rail network.

April 1st, 1865

American Civil War: The Union Army under Major General Philip Sheridan (pictured) inflicted more than 2,900 casualties on the Confederates at the Battle of Five Forks.

April 1st, 1833

Mexican Texans met at San Felipe de Austin to begin the Convention of 1833.

April 1st, 1340

A band of warriors led by Niels Ebbesen killed Count Gerhard III, ending Holstein rule in Denmark.

April 1st, 1234

Richard Marshal, Earl of Pembroke, was defeated by knights loyal to King Henry III of England at the Battle of the Curragh in County Kildare, Ireland.

April 1st, 1952

Israel enacted a citizenship law, prior to which the country technically had no citizens.

April 1st, 1990

The longest prison riot in British penal history began at Strangeways Prison in Manchester, lasting 25 days.

April 1st, 1970

The American Motors Corporation introduced its Gremlin, promoted as America's first subcompact car.

April 1st, 1969

The Hawker Siddeley Harrier, the first operational fighter aircraft with V/STOL capabilities, entered service with the Royal Air Force.

April 1st, 1933

English cricketer Wally Hammond set a record for the highest individual score in Test cricket of 336 not out during a match against New Zealand.

April 1st, 2016

The 2016 Nagorno-Karabakh conflict begins along the Nagorno-Karabakh Line of Contact.

April 1st, 2006

Serious Organised Crime Agency (SOCA) of the Government of the United Kingdom is enforced, but later merged into National Crime Agency on 7 October 2013.

Birthdays
... of famous people, actors, celebrities and stars on April 1st

Same Day
Who's birthday is on April 1st?

93

Edvard Drabløs

Norwegian actor and director (1883-1976)

*April 1st, 1883, Sykkylven †April 29th, 1976, Oslo

79

William Harvey

English physician (1578–1657)

*April 1st, 1578, Folkestone †June 3rd, 1657, Roehampton

83

Otto von Bismarck

German statesman and Chancellor (1815-1898)

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

74

Billy Currie

British multi-instrumentalist

*April 1st, 1950, Huddersfield

32

Lola Índigo

Spanish singer, songwriter and dancer

*April 1st, 1992, Granada

69

Steve Mann

British chemist

*April 1st, 1955, Leeds

77

Toshirō Mifune

Japanese actor (1920–1997)

*April 1st, 1920, Qingdao †December 24th, 1997, Tokyo

85

Anne-Marie Ørbeck

Pianist and composer

*April 1st, 1911, Oslo †June 5th, 1996, Bergen

101

Denise Colomb

French photographer

*April 1st, 1902, 10th arrondissement of Paris †January 1st, 2004, Paris

84

Debbie Reynolds

American actress, singer, and dancer (1932-2016)

*April 1st, 1932, El Paso †December 28th, 2016, Cedars-Sinai Medical Center

94

Milan Kundera

Franco-Czech poet and novelist

*April 1st, 1929, Brno †July 11th, 2023, 7th arrondissement of Paris

55

Sophie Germain

French mathematician, physicist, and philosopher (1776-1831)

*April 1st, 1776, Paris †June 27th, 1831, Paris

51

Rachel Maddow

American television news host and political commentator

*April 1st, 1973, Castro Valley

20

Justin Hoh

Malaysian badminton player

*April 1st, 2004, Kuala Lumpur

50

Edmond Rostand

French poet and dramatist (1868–1918)

*April 1st, 1868, Marseille †December 2nd, 1918, Paris

76

Graciela Paraskevaidis

Argentine writer and composer

*April 1st, 1940, Buenos Aires †February 21st, 2017, Montevideo

29

Jofra Archer

Barbadian-English cricketer

*April 1st, 1995, Bridgetown

53

Christian Titz

German association football player and manager

*April 1st, 1971, Mannheim

69

Sergei Rachmaninoff

Russian composer, pianist and conductor (1873–1943)

*April 1st, 1873, Starorussky Uyezd †March 28th, 1943, Beverly Hills

75

Franz-Georg Rips

German journalist and politician (SPD)

*April 1st, 1949, Balve

Same year
Born in 1550

67

John Napier

Scottish mathematician, physicist, and astronomer (1550–1617)

*February 1st, 1550, Merchiston Tower †April 4th, 1617, Edinburgh

61

Charles IX of Sweden

King of Sweden from 1604-1611

*October 4th, 1550, Tre Kronor Castle †October 30th, 1611, Nyköping Castle

23

Charles IX of France

King of France

*June 27th, 1550, Saint-Germain-en-Laye †May 30th, 1574, Vincennes

73

Vicente Espinel

Spanish writer

*December 28th, 1550, Ronda †February 4th, 1624, Madrid

81

Michael Maestlin

German astronomer and mathematician (*1550 – †1631)

*September 30th, 1550, Göppingen †October 20th, 1631, Tübingen

63

Man Singh I

Kacchwaha King of Amber, later known as Jaipur

*December 21st, 1550, Amber †July 6th, 1614, Achalpur

80

Cesare Cremonini

Italian academic and philosopher (1550–1631)

*December 22nd, 1550, Cento †July 18th, 1631, Padua

68

Alonso Pérez de Guzmán, 7th Duke of Medina Sidonia

Spanish admiral

*September 10th, 1550, Sanlúcar de Barrameda †July 26th, 1619, Sanlúcar de Barrameda

65

Tang Xianzu

Chinese playwright (1550-1616)

*September 24th, 1550, Linchuan District †July 29th, 1616

37

Henry I of Lorraine, duke of Guise

Duke of Guise (1551-1588)

*December 31st, 1550, Joinville †December 23rd, 1588, Blois

52

Aegidius Hunnius

German theologian

*December 21st, 1550, Winnenden †April 4th, 1603, Lutherstadt Wittenberg

57

Giorgio Basta

Italian general, diplomat and writer (1550-1607)

*January 30th, 1550, Roccaforzata †November 20th, 1607, Prague

64

Camillus de Lellis

Italian priest, nurse and saint

*May 25th, 1550, Bucchianico †July 14th, 1614, Rome

69

Antoine II d'Oldenbourg-Delmenhorst

(1550-1619)

*September 8th, 1550, Oldenburg †October 25th, 1619, Delmenhorst

17

Stanislaus Kostka

Polish Jesuit, saint, secondary patron of Poland (1550–1568)

*October 28th, 1550, Rostkowo, powiat przasnyski †August 15th, 1568, Rome

56

Philip of Hohenlohe-Neuenstein

Dutch army commander (1550-1606)

*February 17th, 1550, IJsselstein †March 6th, 1606, IJsselstein

41

Jacobus Gallus

Slovenian Renaissance composer

*July 3rd, 1550, Municipality of Ribnica †July 18th, 1591, Prague

32

Rodolfo Acquaviva

Italian Jesuit missionary (1550-1583)

*October 2nd, 1550, Atri †July 25th, 1583, Cuncolim

75

Anne of Saint Bartholomew

Spanish Discalced Carmelite nun (1550-1626)

*October 1st, 1550, Almendral de la Cañada †June 7th, 1626, Antwerp

80

Maria Andreae

German pharmacist (1550-1631)

*October 23rd, 1550, Herrenberg †January 25th, 1631, Calw

Birthdays of famous people

Public holidays on April 1st

Fixed holidays (Christian feast day) which are celebrated on April 1st.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1550 is a normal year and no leap year.

Calendar
April 1550