May 31 in History

55 events 455 – 2019

May 31 spans 55 recorded events across recorded history — from 455 – 2019. Below is a curated digest of the most significant moments tied to this date.

By · Wikipedia

Syrian civil war: The Syrian Democratic Forces (SDF) launch the Manbij offensive

2016 — Syrian civil war: The Syrian Democratic Forces (SDF) launch the Manbij offensive, in order to capture the city of Manbij from the Islamic State of Iraq and the Levant (ISIL)

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The Syrian Democratic Forces was founded on 10 October 2015 as a coalition of left-wing ethnic militias and rebel groups.

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The SDF serves as the official military wing of the Democratic Autonomous Administration of North and East Syria.

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Turkey opposes the SDF, viewing the group as an extension of the Kurdistan Workers' Party (PKK).

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The Kurdistan Workers' Party (PKK) is internationally designated a terrorist group.

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The stated mission of the SDF is to create a secular, democratic, and federalized Syria.


Emperor Petronius Maximus is stoned to death by an angry mob while fleeing Rome.
Western Roman emperor in 455
Petronius Maximus was Roman emperor of the West for two and a half months in 455. A wealthy senator and a prominent aristocrat, he was instrumental in the murders of the Western Roman magister militum, Aëtius, and the Western Roman emperor, Valentinian III.
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455
Zhongdu (now Beijing), then under the control of the Jurchen ruler Emperor Xuanzong of Jin, is captured by the Mongols under Genghis Khan, ending the Battle of Zhongdu.
Capital of the Jin dynasty (1153–1214)
Zhongdu, also called Daxing City, was a capital city of the Jin dynasty (1115–1234) of China, located in modern-day Beijing, in the southwestern part of Xicheng District. It served as the Jin capital from 1153 to 1214.
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1215
Mongol invasion of the Cumans: Battle of the Kalka River: Mongol armies of Genghis Khan led by Subutai defeat Kievan Rus' and Cumans.
1223 battle where the Mongols fought against Rus' princes and Cumans
The Battle of the Kalka River was fought between the Mongol Empire, whose armies were led by Jebe and Subutai, and a coalition of several Rus' principalities, including Kiev and Galicia-Volhynia, and the Cumans under Köten. They were under the joint command of Mstislav the Bold and Mstislav III of Kiev. The battle was fought on May 31, 1223 on the banks of the Kalka River in present-day Donetsk Oblast, Ukraine, and ended in a decisive Mongol victory.
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1223
Mongols depart Java after the failed Mongol invasion against King Kertanegara of Singhasari.
East Asian ethnic group
The Mongols are an East Asian ethnic group native to Mongolia and China, as well as the republics of Buryatia and Kalmykia in Russia. The Mongols are the principal member of the large family of Mongolic peoples. The Oirats and the Buryats are classified either as distinct ethno-linguistic groups or as subgroups of Mongols.
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1293
King Henry III lays the first stone of the Pont Neuf (New Bridge), the oldest bridge of Paris, France.
King of France from 1574 to 1589
Henry III was King of France from 1574 until his assassination in 1589 and, as Henry of Valois, King of Poland and Grand Duke of Lithuania from 1573 to 1575. Before he came to these thrones he was known as the Duke of Angoulême and Duke of Orléans from 1560, then as Duke of Anjou from 1566.
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1578
The pageant London's Love to Prince Henry on the River Thames celebrates the creation of Prince Henry as Prince of Wales.
1610 pageant
London's Love to Prince Henry, was a pageant on the River Thames organised by the city of London for the investiture of Prince Henry as Prince of Wales.
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1610
Citing poor eyesight as a reason, Samuel Pepys records the last event in his diary.
English writer and politician (1633–1703)
Samuel Pepys was an English writer and Tory politician. He served as an official in the Navy Board and Member of Parliament, but is most remembered today for the diary he kept for almost a decade. Though he had no maritime experience, Pepys rose to be the Chief Secretary to the Admiralty under both Charles II and James II through patronage, diligence, and his talent for administration. His influence and reforms at the English Admiralty were important in the early professionalisation of the Royal Navy.
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1669
American Revolution: The Mecklenburg Resolves are adopted in the Province of North Carolina.
Founding of the United States
The American Revolution (1765–1783) was a political movement in the Thirteen Colonies of Great Britain and the United States which the colonies founded. The movement began as a rebellion demanding reform and evolved into a revolution resulting in a complete separation that entirely replaced the social and political order. These changes were the outcome of the associated American Revolutionary War and the consequential sovereign independence of the former colonies as the United States. The Second Continental Congress, as the provisional government, established the Continental Army and appointed George Washington as its commander-in-chief in 1775. The following year, the Congress unanimously adopted the Declaration of Independence on the Fourth of July. Throughout most of the war, the outcome appeared uncertain. However, in 1781, a decisive victory by Washington and the Continental Army in the Siege of Yorktown led King George III and the Fox–North coalition in government to negotiate the cessation of colonial rule and the acknowledgment of American sovereignty, formalized in the Treaty of Paris in 1783. The Constitution took effect in 1789 and the Bill of Rights was ratified in 1791.
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1775
Manuel Quimper explores the Strait of Juan de Fuca.
Peruvian explorer (circa 1757–1844)
Manuel Quimper Benítez del Pino was a Spanish Peruvian explorer, cartographer, naval officer, and colonial official. He participated in charting the Strait of Juan de Fuca and the Hawaiian Islands in the late 18th century. He was later appointed a colonial governor in his native Peru at the beginning of the fight for independence there. He retired to Spain, but was able to return to Peru where he served as a naval officer in the new republic and pursued a literary career, publishing over 20 books about his experiences before his death there in Lima.
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1790
The United States enacts its first copyright statute, the Copyright Act of 1790.
In the United States of America, copyright grants monopoly protection for "original works of authorship". With the stated purpose to promote art and culture, copyright law assigns a set of exclusive rights to authors: to make and sell copies of their works, to create derivative works, and to perform or display their works publicly. These exclusive rights are subject to a time and generally expire 70 years after the author's death or 95 years after publication. In the United States, works published before January 1, 1931, are in the public domain.
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1790
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Born on May 31

20 people 1984 – 2001
Breece Hall
Breece Hall
American football player
Breece Maelik Hall is an American professional football running back for the New York Jets of the National Football League (NFL). He played college football for the Iowa State Cyclones, where he was a two-time…
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2001
Iga Świątek
Iga Świątek
Polish tennis player
Iga Natalia Świątek is a Polish professional tennis player. Currently ranked world No. 4 in women's singles by the WTA, she has held the world No. 1 ranking for a total of 125 weeks. Świątek has won 25 WTA Tour–level…
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2001
Gable Steveson
Gable Steveson
American wrestler
Gable Dan Steveson is an American wrestler and professional mixed martial artist. He is currently signed to the Heavyweight divisions of both Real American Freestyle and Ultimate Fighting Championship.
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2000
Santino Ferrucci
Santino Ferrucci
American race car driver
Santino Michael Ferrucci is an American professional racing driver. He competes full-time in the IndyCar Series, driving the No. 14 Chevrolet for A. J. Foyt Enterprises. He has also previously raced in the FIA Formula 2…
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1998
Woo Jin-young
Woo Jin-young
South Korean singer and rapper
Woo Jin-young is a South Korean singer and rapper. During his tenure as a trainee with Happy Face Entertainment, he was a contestant on the reality survival series Produce 101 and Mix Nine, where he competed to debut in…
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1997
Jeong Se-woon
Jeong Se-woon
South Korean singer-songwriter
Jeong Se-woon is a South Korean singer-songwriter. He debuted as solo artist with released the first part of his debut EP Ever on August 31, 2017. Jeong is known for being a contestant on the survival show Produce 101…
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1997
Normani Kordei Hamilton
Normani Kordei Hamilton
American singer
Normani Kordei Hamilton, known mononymously as Normani, is an American singer, dancer, and former member of the girl group Fifth Harmony, which became one of the best-selling girl groups of all time. While in the group,…
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1996
Brandon Smith
Brandon Smith
New Zealand rugby league player
Brandon Smith is a New Zealand professional rugby league footballer who plays as a hooker and lock for the South Sydney Rabbitohs in the National Rugby League (NRL), and for New Zealand and the New Zealand Māori at…
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1996
Shane Bieber
Shane Bieber
American baseball player
Shane Robert Bieber is an American professional baseball pitcher for the Toronto Blue Jays of Major League Baseball (MLB). He has previously played in MLB for the Cleveland Indians / Guardians. As a walk-on, Bieber…
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1995
Matthew Lodge
Matthew Lodge
Australian rugby league player
Matthew Lodge is a rugby league footballer who most recently played as a prop for the North Queensland Cowboys in the National Rugby League (NRL).
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1995
Michaël Bournival
Michaël Bournival
Canadian ice hockey player
Joseph Alain Michaël Bournival is a Canadian former professional ice hockey player. He was selected in the third round, 71st overall, by the Colorado Avalanche of the National Hockey League (NHL) in the 2010 NHL Entry…
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1992
Laura Ikauniece
Laura Ikauniece
Latvian heptathlete
Laura Ikauniece is a Latvian athlete competing in heptathlon. She participated in two Olympic Games, finishing fourth in Rio de Janeiro in 2016. She won a silver medal at the 2012 European Athletics Championships, and a…
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1992
Jóhann Páll Jóhannsson
Jóhann Páll Jóhannsson
Icelandic politician
Jóhann Páll Jóhannsson is an Icelandic politician, government minister and member of the Althing. A member of the Social Democratic Alliance, he has represented Reykjavík South since November 2024. He previously…
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1992
Azealia Banks
Azealia Banks
American singer-songwriter and rapper
Azealia Amanda Banks is an American rapper, singer, and songwriter. Her debut single "212" became a defining song of the 2010s and appeared on Rolling Stone's list of the "500 Greatest Songs of All Time" in 2021. Banks…
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1991
Erik Karlsson
Erik Karlsson
Swedish ice hockey player
Erik Sven Gunnar Karlsson is a Swedish professional ice hockey player who is a defenceman for the Pittsburgh Penguins of the National Hockey League (NHL). Karlsson was drafted in the first round, 15th overall, by the…
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1990
Marco Reus
Marco Reus
German footballer
Marco Reus is a German professional footballer who plays as a forward or attacking midfielder for Major League Soccer club LA Galaxy.
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1989
Waka Flocka Flame
Waka Flocka Flame
American rapper
Juaquin James Malphurs, known professionally as Waka Flocka Flame, is an American rapper. He first became known for his 2009 single "O Let's Do It", which entered the Billboard Hot 100 and led him to sign with Gucci…
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1986
Robert Gesink
Robert Gesink
Dutch cyclist
Robert Gesink is a Dutch former cyclist, who competed as a professional from 2007 to 2024. His major victories include the 2012 Tour of California, the 2011 Tour of Oman and the 2010 Grand Prix Cycliste de Montréal.…
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1986
Jordy Nelson
Jordy Nelson
American football player
Jordy Ray Nelson is an American former professional football player who was a wide receiver in the National Football League (NFL) for 11 seasons, primarily with the Green Bay Packers. Nelson was raised in Riley County,…
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1985
Andrew Bailey
Andrew Bailey
American baseball player
Andrew Scott Bailey is an American former professional baseball pitcher and current pitching coach for the Boston Red Sox of Major League Baseball (MLB). As a player, he played in MLB for the Oakland Athletics, Los…
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1984
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Died on May 31

20 people 2013 – 2025
Stanley Fischer
Stanley Fischer
Israeli-American economist (born 1943)
Stanley Fischer was an American and Israeli economist who served as the 20th vice chair of the Federal Reserve from 2014 to 2017. Fischer previously served as the 8th governor of the Bank of Israel from 2005 to 2013.…
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2025
Robert Pickton
Robert Pickton
Canadian serial killer (born 1949)
Robert William Pickton, also known as the Pig Farmer Killer or the Butcher, was a Canadian pig farmer and serial killer. He is believed to have murdered at least 26 women, many of them sex workers from Vancouver's…
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2024
Marian Robinson
Marian Robinson
mother of Michelle Obama (born 1937)
Marian Lois Robinson was the mother of Michelle Obama, former first lady of the United States, and Craig Robinson, a basketball executive. She was the mother-in-law of Barack Obama, the 44th president of the United…
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2024
Colin Cantwell
Colin Cantwell
American concept artist and director (born 1932)
Colin James Cantwell was an American concept artist and director known for his work on films like 2001: A Space Odyssey, Close Encounters of the Third Kind and WarGames, as well as the TV series Buck Rogers in the 25th…
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2022
Krishnakumar Kunnath
Krishnakumar Kunnath
Indian singer (born 1968)
Krishnakumar Kunnath, popularly known as KK, was an Indian playback singer. KK is regarded as one of the most prolific playback singers in India. Noted for his versatility in a variety of music genres, he recorded songs…
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2022
Gilberto Rodríguez Orejuela
Gilberto Rodríguez Orejuela
Colombian drug lord (born 1939)
Gilberto Rodríguez Orejuela was a Colombian drug lord and one of the leaders of the Cali Cartel. Orejuela formed the cartel with his brother, Miguel Rodríguez Orejuela, José Santacruz Londoño, and Hélmer Herrera. The…
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2022
Jim Parks
English cricketer (born 1931)
James Michael Parks was an English cricketer. He played in forty-six Tests for England, between 1954 and 1968. In those Tests, Parks scored 1,962 runs with a personal best of 108 not out, and took 103 catches and made…
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2022
Mohamed Abdelaziz
Mohamed Abdelaziz
President of the Sahrawi Arab Democratic Republic (1976–2016) (born 1947)
Mohamed Abdelaziz ben Khalili ben Mohamed al-Bachir Er-Rguibi was the 3rd Secretary General of the Polisario Front, from 1976, and the President of the Sahrawi Arab Democratic Republic from 1982, until his death in 2016.
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2016
Jan Crouch
Jan Crouch
American televangelist, co-founder of the Trinity Broadcasting Network (born 1938)
Janice Wendell Crouch was an American religious broadcaster. Crouch and her husband, Paul, founded the Trinity Broadcasting Network (TBN) in 1973.
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2016
Carla Lane
Carla Lane
English television writer (born 1928)
Romana Barrack, known by the pseudonym Carla Lane, was an English screenwriter and animal rights campaigner. Lane was known for creating or co-creating successful British sitcoms such as The Liver Birds (1969–1979),…
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2016
Rupert Neudeck
Rupert Neudeck
German journalist and humanitarian (born 1939)
Rupert Neudeck was a German theologian, journalist and aid worker, especially with refugees.
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2016
Gladys Taylor
Canadian author and publisher (born 1917)
Gladys Taylor was a Canadian writer and publisher.
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2015
Marilyn Beck
American journalist (born 1928)
Marilyn Beck was a syndicated Hollywood columnist and author.
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2014
Marinho Chagas
Marinho Chagas
Brazilian footballer and coach (born 1952)
Francisco das Chagas Marinho, generally known as Marinho Chagas or Francisco Marinho, was a Brazilian professional footballer. One of the best left-backs of his era, he is best known for his flowing curly blond hair and…
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2014
Hoss Ellington
American race car driver (born 1935)
Charles Everett "Hoss" Ellington was an American NASCAR driver and team owner. He married Betty Frances Hunt on April 17, 1959, at the Mount Pleasant Methodist Parsonage. They had three daughters: Monica Dale Ellington,…
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2014
Martha Hyer
Martha Hyer
American actress (born 1924)
Martha Hyer was an American actress who played Gwen French in Some Came Running (1958), for which she was nominated for the Academy Award for Best Supporting Actress. Her autobiography, Finding My Way: A Hollywood…
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2014
Lewis Katz
Lewis Katz
American businessman and philanthropist (born 1942)
Lewis Katz was an American businessman, philanthropist, and newspaper publisher, who was a co-owner of The Philadelphia Inquirer.
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2014
Mary Soames
Mary Soames
Baroness Soames, English author (born 1922)
Mary Soames, Baroness Soames was an English author. The youngest of the five children of Winston Churchill and his wife, Clementine, she worked for public organisations including the Red Cross and the Women's Voluntary…
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2014
Gerald E. Brown
Gerald E. Brown
American physicist and academic (born 1926)
Gerald Edward Brown was an American theoretical physicist who worked on nuclear physics and astrophysics. Since 1968 he had been a professor at the Stony Brook University. He was a distinguished professor emeritus of…
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2013
Frederic Lindsay
Scottish author and educator (born 1933)
Frederic Lindsay was a Scottish crime writer, who was born in Glasgow and lived in Edinburgh. He was a full-time writer from 1979 and previously worked as a lecturer, teacher and library assistant. He was active in a…
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2013
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Related questions

More questions about May 31

What happened on May 31?

A featured event on this date is 2016: Syrian civil war: The Syrian Democratic Forces (SDF) launch the Manbij offensive, in order to capture the city of Manbij from the Islamic State of Iraq and the Levant (ISIL). This page also lists 55 events from other years on the same day.

Why is May 31 remembered in history?

May 31 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 May 31?

Notable birthdays on this date include Breece Hall, Iga Świątek, Gable Steveson.

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Who died on May 31?

Notable deaths on this date include Stanley Fischer, Robert Pickton, Marian Robinson.

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Short answer

What happened on May 31 in history?

On May 31, one notable event in history was 2016: Syrian civil war: The Syrian Democratic Forces (SDF) launch the Manbij offensive, in order to capture the city of Manbij from the Islamic State of Iraq and the Levant (ISIL)..

This date currently highlights 55 recorded events on thisDay.info, spanning 455 – 2019.

DateMay 31
Featured year2016
Locationorder to capture the city of Manbij from the Islamic State of Iraq and the Levant
Events listed55

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