April 14 in History

56 events 43 BC – 2024

April 14 spans 56 recorded events across recorded history — from 43 BC – 2024. Below is a curated digest of the most significant moments tied to this date.

By · Wikipedia

The Human Genome Project is completed with 99% of the human genome sequenced to

2003 — The Human Genome Project is completed with 99% of the human genome sequenced to an accuracy of 99

99%.

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The Human Genome Project was launched in 1990 and declared complete on 14 April 2003, with about 92% of the genome sequenced.

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The project was the world's largest collaborative biological project, involving international scientific research.

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Planning for the Human Genome Project began in 1984 by the US government, six years before its official launch.

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The full gapless sequence containing 22 autosomes and the X chromosome was published in January 2022, marking a significant milestone.

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The full sequence of the Y chromosome was published in August 2023, overcoming challenges caused by its highly repetitive nature.


Legions loyal to the Roman Senate, commanded by Gaius Pansa, defeat the forces of Mark Antony in the Battle of Forum Gallorum.
Political institution in ancient Rome
The Roman Senate was the highest and constituting assembly of ancient Rome and its aristocracy. With different powers throughout its existence, it lasted from the first days of the city of Rome as the Senate of the Roman Kingdom, to the Senate of the Roman Republic and Senate of the Roman Empire and eventually the Byzantine Senate of the Eastern Roman Empire, existing well into the post-classical era and Middle Ages.
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-43
Vitellius, commanding Rhine-based armies, defeats Roman emperor Otho in the First Battle of Bedriacum to take power over Rome.
Calendar year
AD 69 (LXIX) was a common year starting on Sunday of the Julian calendar. In the Roman Empire, it was known as the Year of the consulship of Galba and Vinius. The denomination AD 69 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
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69
Following his marriage to the Christian Doubravka of Bohemia, the pagan ruler of the Polans, Mieszko I, converts to Christianity, an event considered to be the founding of the Polish state.
10th-century Bohemian princess and Duchess consort of the Polans
Doubravka of Bohemia, Dobrawa was a Bohemian princess of the Přemyslid dynasty and by marriage Duchess of the Polans.
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966
Otto II, Co-Emperor of the Holy Roman Empire, marries Byzantine princess Theophanu.
She is crowned empress by Pope John XIII in Rome the same day.
Otto II, called the Red, was Holy Roman Emperor from 973 until his death in 983. A member of the Ottonian dynasty, Otto II was the youngest and sole surviving son of Otto the Great and Adelaide of Italy.
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972
Combined Bulgarian and Cuman army under Kalojan ambushes and defeats forces of the Latin Empire of Constantinople in the Battle of Adrianople.
Emperor of Bulgaria from 1196 to 1207
Kaloyan or Kalojan, also known as Ivan I, Ioannitsa or Johannitsa, the Roman-Slayer, was emperor or tsar of Bulgaria from 1196 to 1207. He was the younger brother of Theodor and Asen, who led the anti-Byzantine uprising of the Bulgarians and Vlachs in 1185. The uprising ended with the restoration of Bulgaria as an independent state. He spent a few years as a hostage in Constantinople in the late 1180s. Theodor, crowned Emperor Peter II, made him his co-ruler after Asen was murdered in 1196. A year later, Peter was also murdered, and Kaloyan became the sole ruler of Bulgaria.
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1205
Tokhtamysh–Timur war: At the Battle of the Terek River, Timur defeats the army of the Golden Horde, beginning the khanate's permanent military decline.
1386–1395 war between Tokhtamysh and Timur
The Tokhtamysh–Timur war was fought from 1386 to 1395 between Tokhtamysh, the khan of the Golden Horde, and the warlord and conqueror Timur, founder of the Timurid Empire, in the areas of the Caucasus Mountains, Turkestan and Eastern Europe. The battle between Timur and Tokhtamysh played a key role in the decline of Mongol power over the Russian principalities.
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1395
In England, the Yorkists under Edward IV defeat the Lancastrians under the Earl of Warwick at the Battle of Barnet; the Earl is killed and Edward resumes the throne.
Cadet branch of the House of Plantagenet
The House of York was a cadet branch of the English royal House of Plantagenet. It fought with the House of Lancaster, another cadet branch of the House of Plantagenet, for the English crown in the second half of the 15th century. The differences ultimately led to the Wars of the Roses. These wars are so named because each house had a rose in its coat of arms: York a white one and Lancaster a red one.
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1471
A celestial phenomenon is reported over Nuremberg, described as an aerial battle.
Supposed celestial phenomenon in the Holy Roman Empire
An April 1561 broadsheet by Hans Glaser described a mass sighting of celestial phenomena or unidentified flying objects (UFO) above Nuremberg. Ufologists have speculated that these phenomena may have been extraterrestrial spacecraft. Skeptics assert that the phenomenon was likely to have been another atmospheric phenomenon, such as a sun dog, although the print does not fit the usual classic description of the phenomena.
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1561
Thirty Years' War: Forces of the Holy Roman Empire and Electorate of Saxony are defeated by the Swedes at the Battle of Chemnitz, ending the military effectiveness of the Saxon army for the rest of the war and allowing the Swedes to advance into Bohemia.
Major war in Central Europe (1618–1648)
The Thirty Years' War, fought primarily in Central Europe between 1618 and 1648, was one of the most destructive conflicts in European history. An estimated 4.5 to 8 million soldiers and civilians died from the effects of battle, famine, or disease, with parts of Germany reporting population declines of over 50%. Related conflicts include the Eighty Years' War, the War of the Mantuan Succession, the Franco-Spanish War, the Torstenson War, the Dutch–Portuguese War, and the Portuguese Restoration War.
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1639
The Society for the Relief of Free Negroes Unlawfully Held in Bondage, the first abolition society in North America, is organized in Philadelphia by Benjamin Franklin and Benjamin Rush.
First American abolitionist organization
The Society for the Relief of Free Negroes Unlawfully Held in Bondage was the first American abolition society. It was founded April 14, 1775, in Philadelphia, Pennsylvania, and held four meetings. Seventeen of the 24 men who attended initial meetings of the Society were Quakers, that is, members of the Religious Society of Friends, a branch of Christianity notable in the early history of Pennsylvania.
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1775
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Born on April 14

20 people 1984 – 2001
Jalen Williams
Jalen Williams
American basketball player
Jalen Devonn Williams, nicknamed J-Dub, is an American professional basketball player for the Oklahoma City Thunder of the National Basketball Association (NBA). He played three seasons of college basketball for the…
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2001
Patrick Surtain II
Patrick Surtain II
American football player
Patrick Frank Surtain II is an American professional football cornerback for the Denver Broncos of the National Football League (NFL). He played college football for the Alabama Crimson Tide, with whom he won the 2020…
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2000
Chase Young
Chase Young
American football player
Chase Young is an American professional football defensive end for the New Orleans Saints of the National Football League (NFL). He played college football for the Ohio State Buckeyes, where he was a unanimous…
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1999
D. J. Moore
D. J. Moore
American football player
Denniston Oliver "D. J." Moore Jr. is an American professional football wide receiver for the Buffalo Bills of the National Football League (NFL). He played college football for the Maryland Terrapins and was selected…
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1997
Abigail Breslin
Abigail Breslin
American actress
Abigail Breslin is an American actress. Following a string of film parts as a young child, she rose to prominence at age 10 after playing Olive Hoover in Little Miss Sunshine (2006), for which Breslin received a…
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1996
Baker Mayfield
Baker Mayfield
American football player
Baker Reagan Mayfield is an American professional football quarterback for the Tampa Bay Buccaneers of the National Football League (NFL). Following one season of college football with the Texas Tech Red Raiders, he…
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1995
Georgie Friedrichs
Australian rugby sevens player
Georgina Friedrichs is an Australian rugby sevens and union player. She has represented Australia in sevens and fifteens internationally, and competed at the 2021 Rugby World Cup in New Zealand. She also plays for the…
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1995
Joe Haden
Joe Haden
American football player
Joseph Walter Haden III is an American former professional football player who was a cornerback for 12 seasons in the National Football League (NFL). He played college football for the Florida Gators, earning unanimous…
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1989
Eric Gryba
Eric Gryba
Canadian ice hockey player
Eric David Gryba is a Canadian former professional ice hockey defenceman. Gryba was selected by the Ottawa Senators in the third round, 68th overall, of the 2006 NHL Entry Draft.
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1988
Eliška Klučinová
Eliška Klučinová
Czech heptathlete
Eliška Klučinová is a Czech heptathlete. In 2007, she won a silver medal at the European Athletics Junior Championships in Hengelo.
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1988
Brad Sinopoli
Brad Sinopoli
Canadian football player
Bradley Sinopoli is a Canadian former professional football wide receiver who played nine years in the Canadian Football League (CFL). He was originally a quarterback with the Calgary Stampeders before being converted…
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1988
Anthony Modeste
Anthony Modeste
French footballer
Anthony Stéphane Bernard Modeste is a French professional footballer who plays as a striker.
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1988
Michael Baze
Michael Baze
American jockey (died 2011)
Michael Carl Baze was an American Thoroughbred horse racing jockey.
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1987
Erwin Hoffer
Erwin Hoffer
Austrian footballer
Erwin "Jimmy" Hoffer is an Austrian former professional footballer who played as a striker. He represented the Austria national football team at UEFA Euro 2008, and his 17-year playing career spanned several clubs in…
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1987
Wilson Kiprop
Wilson Kiprop
Kenyan runner
Wilson Kiprop is a Kenyan long-distance runner, who specialises in the 10,000 metres and half marathon. He was the world champion at the IAAF World Half Marathon Championships in 2010 and was the 10,000 m gold medalist…
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1987
Matt Derbyshire
Matt Derbyshire
English footballer
Matthew Anthony Derbyshire is an English footballer who last played as a striker for Northern Premier League Premier Division club Matlock Town.
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1986
Blake Costanzo
Blake Costanzo
American football player
Blake Costanzo is an American former professional football player who was a linebacker in the National Football League (NFL). He played college football for the Lafayette Leopards and was signed by the New York Jets as…
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1984
Charles Hamelin
Charles Hamelin
Canadian speed skater
Charles Hamelin is a Canadian retired short-track speed skater. In a competitive career that spanned nearly twenty years on the international circuit, Hamelin participated in five Winter Olympic Games and won six…
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1984
Harumafuji Kōhei
Harumafuji Kōhei
Mongolian sumo wrestler, the 70th Yokozuna
Harumafuji Kōhei , previously known as Ama Kōhei , is a Mongolian former professional sumo wrestler. He was the sport's 70th yokozuna from 2012 to 2017, making him the third Mongolian and fifth overall non-Japanese…
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1984
Tyler Thigpen
Tyler Thigpen
American football player
Tyler Beckham Thigpen is an American former professional football player who was a quarterback in the National Football League (NFL). He played college football for the Coastal Carolina Chanticleers and was selected by…
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1984
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Died on April 14

20 people 2013 – 2025
Abdullah Ahmad Badawi
Abdullah Ahmad Badawi
Malaysian civil servant and politician, 5th Prime Minister of Malaysia (born 1939)
Abdullah bin Ahmad Badawi, also known as Pak Lah, was a Malaysian politician and civil servant who served as the fifth prime minister of Malaysia from 2003 to 2009. A member of UMNO, he was the party's president from…
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2025
Ken Holtzman
Ken Holtzman
American baseball player (born 1945)
Kenneth Dale Holtzman was an American professional baseball player and coach. He was a left-handed pitcher in Major League Baseball from 1965 through 1979 for the Chicago Cubs, Oakland Athletics, Baltimore Orioles, and…
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2024
Mark Sheehan
Mark Sheehan
Irish guitarist (The Script) (born 1976)
Mark Anthony Sheehan was an Irish musician. From 1996 to 2001, he was a member of the boy band Mytown. In 2001, he co-founded and played lead guitar for pop rock band the Script, which he stayed in until his death in…
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2023
Mike Bossy
Mike Bossy
Canadian ice hockey player and sportscaster (born 1957)
Michael Dean Bossy was a Canadian professional ice hockey player with the New York Islanders of the National Hockey League. He spent his entire NHL career, which lasted from 1977 to 1987, with the Islanders, and was a…
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2022
Ilkka Kanerva
Ilkka Kanerva
Finnish politician (born 1948)
Ilkka Armas Mikael Kanerva was a Finnish politician and a member of the Parliament of Finland. He was born in Lokalahti, now a part of Uusikaupunki in Southwest Finland. He was the Minister for Foreign Affairs from 2007…
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2022
Orlando Julius
Orlando Julius
Nigerian saxophonist, singer (born 1943)
Orlando Julius Aremu Olusanya Ekemode, known professionally as Orlando Julius or Orlando Julius Ekemode was a Nigerian saxophonist, singer, bandleader, and songwriter closely associated with afrobeat music.
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2022
Bernie Madoff
Bernie Madoff
American mastermind of the world's largest Ponzi scheme (born 1938)
Bernard Lawrence Madoff was an American financier and con artist who was the admitted mastermind of the largest known Ponzi scheme in history, worth an estimated $65 billion. He was at one time chairman of the Nasdaq…
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2021
Carol D'Onofrio
American public health researcher (born 1936)
Carol D'Onofrio was an American public health researcher who was Emeritus Professor at the University of California, Berkeley, School of Public Health. Her career focused on improving the health of underserved…
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2020
Bibi Andersson
Bibi Andersson
Swedish actress (born 1935)
Berit Elisabet "Bibi" Andersson was a Swedish actress, best known for her frequent collaborations with filmmaker Ingmar Bergman. She received numerous accolades for her work, including four Guldbagge Awards, and Best…
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2019
Klaus Bednarz
Klaus Bednarz
German journalist and author (born 1942)
Klaus Bednarz was a German journalist and writer.
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2015
Mark Reeds
Canadian-American ice hockey player and coach (born 1960)
Mark Allen Reeds was a Canadian professional ice hockey coach and a former player who had played in the National Hockey League (NHL) between 1981 and 1989. He was born in Toronto, Ontario, but grew up in Burlington,…
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2015
Percy Sledge
Percy Sledge
American singer (born 1940)
Percy Tyrone Sledge was an American R&B, soul and gospel singer. He is best known for the song "When a Man Loves a Woman", a No. 1 hit on both the Billboard Hot 100 and R&B singles charts in 1966. It was awarded a…
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2015
Roberto Tucci
Roberto Tucci
Italian cardinal and theologian (born 1921)
Roberto Tucci, SJ was an Italian Catholic theologian, journalist, and Jesuit priest. He played an important role at the Second Vatican Council and organized foreign trips taken by Pope John Paul II. He was made a…
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2015
Nina Cassian
Nina Cassian
Romanian poet and critic (born 1924)
Nina Cassian was a Romanian poet, children's book writer, translator, journalist, accomplished pianist and composer, and film critic. She spent the first sixty years of her life in Romania until she moved to the United…
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2014
Crad Kilodney
American-Canadian author (born 1948)
Crad Kilodney was the pen name of Lou Trifon, an American-born Canadian writer who lived in Toronto, Ontario. He was best known for selling his self-published books on the streets of the city between about 1978 and 1995.
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2014
Wally Olins
Wally Olins
English businessman and academic (born 1930)
Wallace Olins CBE was a British practitioner of corporate identity and branding. He co-founded Wolff Olins and Saffron Brand Consultants and was the chairman of both. Olins advised many of the world's leading…
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2014
Mick Staton
Mick Staton
American soldier and politician (born 1940)
David Michael Staton, better known as Mick Staton was an American banker and politician. He was a Republican congressman from West Virginia, serving one term in the U.S. House of Representatives from 1981 to 1983.
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2014
Efi Arazi
Efi Arazi
Israeli businessman, founded the Scailex Corporation (born 1937)
Efraim R. "Efi" Arazi was an Israeli technology pioneer and businessman.
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2013
Colin Davis
Colin Davis
English conductor and educator (born 1927)
Sir Colin Rex Davis was an English conductor, known for his association with the London Symphony Orchestra, having first conducted it in 1959. His repertoire was broad, but among the composers with whom he was…
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2013
R. P. Goenka
R. P. Goenka
Indian businessman, founded RPG Group (born 1930)
Rama Prasad Goenka was the founder and chairman Emeritus of the RPG Group, a multi-sector Indian industrial conglomerate. Born in 1930, he was the eldest son of Keshav Prasad Goenka and grandson of Badridas Goenka, the…
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2013
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April 14 in the Blog

Nuremberg Celestial Event — April 14, 1561
Nuremberg Celestial Event — April 14, 1561

On April 14, 1561, the population of Nuremberg, a major city in the Holy Roman Empire, witnessed a bizarre and intriguing celestial phenomenon, with a m...

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Related questions

More questions about April 14

What happened on April 14?

A featured event on this date is 2003: The Human Genome Project is completed with 99% of the human genome sequenced to an accuracy of 99.99%. This page also lists 56 events from other years on the same day.

Why is April 14 remembered in history?

April 14 brings together events, births, and deaths across many eras, which makes it useful for seeing how one calendar date connects different historical turning points.

Who was born on April 14?

Notable birthdays on this date include Jalen Williams, Patrick Surtain II, Chase Young.

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Who died on April 14?

Notable deaths on this date include Abdullah Ahmad Badawi, Ken Holtzman, Mark Sheehan.

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Short answer

What happened on April 14 in history?

On April 14, one notable event in history was 2003: The Human Genome Project is completed with 99% of the human genome sequenced to an accuracy of 99.99%..

This date currently highlights 56 recorded events on thisDay.info, spanning 43 BC – 2024.

DateApril 14
Featured year2003
LocationHistorical Location
Events listed56

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