December 29th, 1646

Born on December 29th, 1646

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

Why not celebrate an alternative birthday? In 364 days, exactly on July 25th, 2027, people who were born on December 29th, 1646 will be 139,000 days old!

... in seconds, minutes and hours

What happened on December 29th?

December 29th, 1913

Cecil B. DeMille started filming Hollywood's first feature film, The Squaw Man (featured).

December 29th, 1996

Peace accords were signed under the leadership of President Álvaro Arzú and guerrilla leader Rolando Morán, ending the 36-year-long Guatemalan Civil War.

December 29th, 1975

Planted by unknown perpetrators, a bomb exploded (aftermath pictured) at LaGuardia Airport in New York City, killing 11 people and seriously injuring 74 others.

December 29th, 1959

American physicist Richard Feynman gave a speech entitled "There's Plenty of Room at the Bottom" at Caltech, anticipating the field of nanotechnology.

December 29th, 1940

Second World War: The Luftwaffe began a major night bombing raid on the British capital as part of the Blitz, beginning what was later called the "Second Great Fire of London".

December 29th, 1928

The Northern Expedition, a military campaign by the National Revolutionary Army of the Kuomintang, ended with the complete control of the Republic of China.

December 29th, 1915

First World War: The French parliament passed a law granting the land occupied by British war graves as "the free gift of the French people".

December 29th, 1911

Sun Yat-sen was elected the provisional president of the Republic of China in Nanjing.

December 29th, 1890

Sioux Wars: The United States Army killed 250 to 300 Lakota men, women and children at the Wounded Knee Massacre, beginning the Ghost Dance War.

December 29th, 1876

A railway bridge collapsed over the Ashtabula River in Ohio, killing 92 people and injuring 64 others on a Lake Shore and Michigan Southern Railway train.

December 29th, 1860

To counter the French Navy's Gloire, the world's first ironclad warship, the Royal Navy launched HMS Warrior, the world's first iron-hulled armoured warship.

December 29th, 1845

The Republic of Texas was annexed by the United States, becoming the 28th state to be admitted to the Union.

December 29th, 1812

War of 1812: In a three-hour single-ship action, HMS Java (drawing shown) was captured by USS Constitution off the coast of Brazil.

December 29th, 1778

American Revolutionary War: Lieutenant Colonel Archibald Campbell led a contingent of British soldiers to capture the city of Savannah, Georgia.

December 29th, 1937

The Constitution of Ireland, the founding legal document of the state known today as the Republic of Ireland, came into force.

Birthdays
... of famous people, actors, celebrities and stars on December 29th

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 December 29th

Fixed holidays (Christian feast day) which are celebrated on December 29th.

Date as a Roman numeral / digit

Leap year

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

Calendar
December 1646