March 13th, 1646

Born on March 13th, 1646

Age in days, weeks and months
Wow, over 138,000 days old!

Why not celebrate an alternative birthday? In 73 days, exactly on October 7th, 2026, people who were born on March 13th, 1646 will be 139,000 days old!

... in seconds, minutes and hours

What happened on March 13th?

March 13th, 1741

War of Jenkins' Ear: The British began an assault against Spanish forts in the Caribbean in the Battle of Cartagena de Indias.

March 13th, 1848

Klemens von Metternich was forced to resign as the foreign minister of Austria following student demonstrations in Vienna.

March 13th, 2013

Cardinal Jorge Mario Bergoglio was elected as Pope Francis, making him the first Jesuit pope, the first from the Americas, and the first from the Southern Hemisphere.

March 13th, 1996

A mass shooting at a primary school occurred in Dunblane, Scotland, killing 16 children and a teacher and prompting tighter gun control in the United Kingdom.

March 13th, 1988

The 53.85 km (33.46 mi) Seikan Tunnel opened between the cities of Hakodate and Aomori, Japan.

March 13th, 1985

One of England's worst incidents of football hooliganism occurred when supporters of Luton Town and Millwall rioted before a match at Kenilworth Road stadium.

March 13th, 1964

Kitty Genovese was murdered in New York City, prompting research into the bystander effect due to the false story that neighbors witnessed the killing and did nothing to help her.

March 13th, 1962

Lyman Lemnitzer, the Chairman of the U.S. Joint Chiefs of Staff, presented to the Secretary of Defense a false flag conspiracy plan, Operation Northwoods, intended to create public support for a war against Fidel Castro and Cuba.

March 13th, 1943

The Holocaust: Nazi troops began the final liquidation of the Kraków Ghetto in German-occupied Poland, sending about 2,000 Jews to the Płaszów labor camp (deportation pictured), with the remaining 5,000 either killed or sent to Auschwitz.

March 13th, 1920

The Kapp Putsch (participants pictured), an attempted coup aiming to undo the German Revolution of 1918–1919, briefly ousted the government of the Weimar Republic.

March 13th, 1845

German composer Felix Mendelssohn's Violin Concerto was premiered in Leipzig with Ferdinand David as the soloist.

March 13th, 1811

Napoleonic Wars: A British frigate squadron defeated a much larger squadron of French and Italian frigates and smaller vessels in the Battle of Lissa (depicted) in the Adriatic Sea.

March 13th, 1781

William Herschel discovered the planet Uranus from the garden of his house in Bath, England, initially considering it to be a comet.

March 13th, 1697

Nojpetén, capital of the Itza Maya kingdom, fell to Spanish conquistadors, the final step in the Spanish conquest of Guatemala.

March 13th, 1567

A Spanish mercenary army surprised a band of rebels at the Battle of Oosterweel in the Habsburg Netherlands, beginning the Eighty Years' War.

Birthdays
... of famous people, actors, celebrities and stars on March 13th

Same year
Born in 1646

70

Gottfried Wilhelm Leibniz

German mathematician and philosopher (1646–1716)

*July 1st, 1646, Leipzig †November 14th, 1716, Hanover

73

John Flamsteed

English astronomer and the first Astronomer Royal

*August 19th, 1646, Denby †December 31st, 1719, Burstow

53

Christian V of Denmark

King of Denmark and Norway (1646-1699)

*April 15th, 1646, Flensburg †August 25th, 1699, Copenhagen

38

Elena Cornaro Piscopia

Venetian philosopher (1646–1684)

*June 5th, 1646, Venice †July 26th, 1684, Padua

62

Jules Hardouin-Mansart

French Baroque architect

*April 16th, 1646, Paris †May 11th, 1708, Marly-le-Roi

68

Antoine Galland

French orientalist, numismatist and translator (1646–1715)

*April 4th, 1646, Rollot †February 17th, 1715, Paris

37

Maria Francisca of Savoy

Queen of Portugal

*June 21st, 1646, Paris †December 27th, 1683, Lisbon

68

Jean du Casse

French admiral and buccaneer

*August 2nd, 1646, Saubusse †June 25th, 1715, Bourbon-l'Archambault

68

Pierre Le Pesant, sieur de Boisguilbert

French law-maker and a Jansenist

*February 17th, 1646, Rouen †October 10th, 1714, Rouen

62

Magnus Daniel Omeis

German author (1646-1708)

*September 6th, 1646, Nuremberg †November 22nd, 1708, Altdorf bei Nürnberg

72

Robert Daniell

American politician

*April 20th, 1646, Cardigan †May 1st, 1718, Daniel Island

45

Frederick I of Saxe-Gotha-Altenburg

First Duke of Saxe-Gotha-Altenburg (1646-1691)

*June 15th, 1646, Gotha †August 2nd, 1691, Friedrichswerth

87

Marguerite Perier

French nun, daughter of Blaise Pascal

*April 6th, 1646, Clermont-Ferrand †April 14th, 1733, Clermont-Ferrand

57

Joseph Parrocel

French painter (1646-1704)

*October 3rd, 1646, Brignoles †March 1st, 1704, Paris

58

Françoise-Marguerite de Sévigné

French salonnière and countess

*October 10th, 1646, Paris †August 13th, 1705, Marseille

82

Jean Hardouin

French classical scholar (1646-1729)

*December 23rd, 1646, Quimper †September 3rd, 1729, Paris

62

Robert Bolling

American planter and merchant 1646 - 1709

*December 26th, 1646, London †July 17th, 1709

Birthdays of famous people

Public holidays on March 13th

Fixed holidays (Christian feast days) which are celebrated on March 13th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1646 is a normal year and no leap year.

Calendar
March 1646