July 31st, 1647

Born on July 31st, 1647

Age in days, weeks and months
Wow, over 137,000 days old!

Why not celebrate an alternative birthday? In 331 days, exactly on May 30th, 2025, people who were born on July 31st, 1647 will be 138,000 days old!

... in seconds, minutes and hours

What happened on July 31st?

July 31st, 2014

Gas explosions in Kaohsiung, Taiwan, killed 32 people and injured 321 others.

July 31st, 2007

The Troubles: Operation Banner, the British Armed Forces' operation in Northern Ireland, ended after 38 years with a military stalemate and ceasefire.

July 31st, 2006

Following intestinal surgery, Fidel Castro provisionally transferred the duties of the Cuban presidency to his brother Raúl.

July 31st, 2002

Hamas detonated a bomb at the Mount Scopus campus of the Hebrew University of Jerusalem, killing nine students and injuring about 100 more.

July 31st, 2000

Three years after being hit by a mudslide, the Ten Thousand Buddhas Monastery in Hong Kong fully reopened.

July 31st, 1991

Soviet Special Purpose Police Unit troops killed seven Lithuanian customs officials in Medininkai in the most serious attack of their campaign against Lithuanian border posts.

July 31st, 1975

The Troubles: In a botched paramilitary attack, three members of the popular Miami Showband and two Ulster Volunteer Force gunmen were killed in County Down, Northern Ireland.

July 31st, 1972

The Troubles: Hours after the British Army's Operation Motorman brought an end to the self-declared autonomous area of Free Derry (Free Derry Corner pictured) in Northern Ireland, three car bombs exploded in the village of Claudy.

July 31st, 1971

Apollo program: The first Lunar Roving Vehicle was used during the Apollo 15 mission to the Moon.

July 31st, 1966

The pleasure cruiser MV Darlwyne disappeared off the coast of Cornwall with the loss of all 31 people aboard.

July 31st, 1954

A team of Italian climbers became the first to reach the summit of K2 (pictured), the world's second-highest mountain.

July 31st, 1941

The Holocaust: Under instructions from Adolf Hitler, Hermann Göring authorised SS General Reinhard Heydrich to handle preparations for "the Final Solution of the Jewish question".

July 31st, 1924

Herbert Payne's bill introducing compulsory voting in Australia was passed into law.

July 31st, 1917

First World War: The Battle of Passchendaele began near Ypres, Belgium, with the Allies aiming to force German troops to withdraw from the Channel Ports.

July 31st, 1777

The Second Continental Congress passed a resolution commissioning the Marquis de Lafayette (pictured) as a major general in the American revolutionary forces.

Birthdays
... of famous people, actors, celebrities and stars on July 31st

Same Day
Who's birthday is on July 31st?

52

Christina Cox

Canadian actress

*July 31st, 1971, Toronto

21

João Gomes

Brazilian singer-songwriter

*July 31st, 2002, Serrita

58

J. K. Rowling

British author and philanthropist (born 1965)

*July 31st, 1965, Yate

52

John 5

American guitarist

*July 31st, 1971, Grosse Pointe

68

Louis de Funès

French actor and comedian

*July 31st, 1914, Courbevoie †January 27th, 1983, Nantes

36

Lukas Runggaldier

Italian Nordic combined skier

*July 31st, 1987, Bolzano

21

Riko Gunji

Badminton player

*July 31st, 2002, Ebina

59

C. C. Catch

Dutch-German pop singer

*July 31st, 1964, Oss

64

Alejandro Atchugarry

Uruguayan politician

*July 31st, 1952, Montevideo †February 19th, 2017, Montevideo

47

Gabriel Cramer

Genevan mathematician (1704-1752)

*July 31st, 1704, Geneva †January 4th, 1752, Bagnols-sur-Cèze

90

Cees Nooteboom

Dutch writer

*July 31st, 1933, The Hague

94

Milton Friedman

American economist and statistician (1912–2006)

*July 31st, 1912, Brooklyn †November 16th, 2006, San Francisco

84

France Nuyen

French actress

*July 31st, 1939, Marseille

66

Mark Thompson

Television executive

*July 31st, 1957, London

58

Mario von Appen

Canoe racer

*July 31st, 1965, Hamburg

49

Maximilian II, Holy Roman Emperor

King of the Romans, King of Hungary, Croatia and Bohemia (1527-1576)

*July 31st, 1527, Vienna †October 12th, 1576, Regensburg

36

Michael Bradley

American soccer player

*July 31st, 1987, Princeton

68

Primo Levi

Italian chemist, partisan, Holocaust survivor, and writer (1919–1987)

*July 31st, 1918, Turin †April 11th, 1987, Turin

54

Antonio Conte

Italian association football player and manager

*July 31st, 1969, Lecce

52

Eve Best

British actress

*July 31st, 1971, London

Same year
Born in 1647

66

Denis Papin

French physicist, mathematician and inventor (*1647 – †1713)

*August 22nd, 1647, Chitenay †August 26th, 1713, London

59

Antonio Teodoro Ortells

Spanish composer (1647-1706)

*March 29th, 1647, Rubielos de Mora †November 4th, 1706, Valencia

69

Maria Sibylla Merian

Entomologist, botanist, naturalist, scientific illustrator, graphic artist, painter, and lepidopterologist (1647-1717)

*April 2nd, 1647, Frankfurt †January 13th, 1717, Amsterdam

33

John Wilmot, 2nd Earl of Rochester

English poet, and peer of the realm (1647-1680)

*April 1st, 1647, Ditchley †July 26th, 1680, Woodstock

30

William Louis, Duke of Württemberg

Duke of Württemberg (1647-1677)

*January 7th, 1647, Stuttgart †June 23rd, 1677, Hirsau

42

Eberhard Werner Happel

Author

*August 12th, 1647, Kirchhain †May 15th, 1690, Hamburg

46

Elisabeth Hevelius

Astronomer

*January 17th, 1647, Gdańsk †December 22nd, 1693, Gdańsk

59

Pierrre Bayle

French philosopher and writer

*November 18th, 1647, Carla-Bayle †December 28th, 1706, Rotterdam

73

Johann Diecmann

German theologian

*June 30th, 1647, Stade †July 4th, 1720

43

Margaret Mary Alacoque

Catholic Saint and Mystic (1647-1690)

*July 22nd, 1647, Verosvres †October 17th, 1690, Paray-le-Monial

44

John George III of Saxony

Elector of Saxony from 1680 to 1691

*June 20th, 1647, Dresden †September 12th, 1691, Tübingen

82

Daniel Finch, 2nd Earl of Nottingham

British noble and politician

*July 2nd, 1647, London †January 1st, 1730, Burley

85

Jan van Huchtenburgh

Dutch painter (1647-1733)

*November 20th, 1647, Haarlem †July 2nd, 1733, Amsterdam

31

Luise Marie of the Palatinate

German princess

*July 23rd, 1647, Paris †March 11th, 1679, Aachen

32

Marie Hedwig of Hesse-Darmstadt

Duchess consort of Saxe-Meiningen

*November 26th, 1647, Giessen †April 19th, 1680, Ichtershausen

73

Johann Alexander Boener

German draughtsperson (1647-1720)

*February 17th, 1647, Nuremberg †November 2nd, 1720, Nuremberg

77

Gerhard Noodt

Dutch lawyer (1647-1725)

*September 4th, 1647, Nijmegen †August 15th, 1725, Leiden

72

Ludwig Günther Martini

German jurist (1647-1719)

*January 25th, 1647, Sondershausen †July 27th, 1719, Reddeber

67

Daniel Eberlin

German composer

*December 4th, 1647, Nuremberg †January 1st, 1715, Kassel

45

John de Brito

Portuguese Jesuit missionary and martyr

*March 1st, 1647, Lisbon †February 4th, 1693, Oriyur

Birthdays of famous people

Public holidays on July 31st

Fixed holidays (Christian feast day, Ka Hae Hawaiʻi Day , Lā Hae Hawaiʻi Day) which are celebrated on July 31st.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1647 is a normal year and no leap year.

Calendar
July 1647