Historical Events on Friday, 20th February

54 significant events took place on Friday, 20th February — stretching from 1339 to 2016. Explore the moments that shaped history on this day.

Throughout history, 20 February has marked significant moments across Europe and beyond. In 2015, two trains collided in the Swiss town of Rafz, resulting in as many as 49 people injured and prompting Swiss Federal Railways to cancel some services. Switzerland, situated in the heart of Western Europe, is known for its extensive rail network that connects major cities across the country and to neighbouring nations. The collision underscored the critical importance of railway safety protocols in maintaining the reliability of one of Europe’s most developed transportation systems. More recently, in 2010, the Portuguese island of Madeira experienced one of its worst natural disasters when heavy rain triggered floods and mudslides that claimed at least 43 lives, marking the deadliest catastrophe in the archipelago’s history.

Caroline Mikkelsen achieved a historic milestone on this date in 1935 when she became the first woman to set foot in Antarctica, breaking gender barriers in polar exploration during an era when such achievements were predominantly male-dominated undertakings. Her expedition represented a significant moment in both Antarctic exploration and women’s contributions to scientific discovery. The anniversary of these events demonstrates how 20 February has consistently been a date associated with major historical turning points, from transportation disasters to pioneering achievements and natural calamities that have shaped regional and global narratives.

DayAtlas provides comprehensive information about this date, including historical events, notable births and deaths for any location. The platform enables users to explore what happened on 20 February throughout recorded history, offering context for significant moments that occurred across different eras and continents.

Explore all events today 5th April.

20/02/2016

Six people are killed and two injured in multiple shooting incidents in Kalamazoo County, Michigan.

On the night of February 20, 2016, a spree shooting took place at an apartment complex, a Kia car dealership, and outside a Cracker Barrel restaurant in Kalamazoo County, Michigan. Six people were killed, and two others were injured.


20/02/2015

Two trains collide in the Swiss town of Rafz resulting in as many as 49 people injured and Swiss Federal Railways cancelling some services.

The Rafz train crash occurred at approximately 6.43 am on 20 February 2015. An S-Bahn and an Interregio express train collided at Rafz railway station in Rafz, Canton of Zürich, Switzerland.


20/02/2014

Dozens of Euromaidan anti-government protesters die in Ukraine's capital Kyiv, many reportedly killed by snipers.

Euromaidan, or the Maidan Uprising, was a wave of demonstrations and civil unrest in Ukraine, which began on 21 November 2013 with large protests in Maidan Nezalezhnosti in Kyiv. The protests were sparked by President Viktor Yanukovych's sudden decision not to sign the European Union–Ukraine Association Agreement, instead choosing closer ties to Russia and the Eurasian Economic Union. Ukraine's parliament had overwhelmingly approved of finalising the Agreement with the EU, but Russia had put pressure on Ukraine to reject it. The scope of the protests widened, with calls for the resignation of Yanukovych and the Azarov government. Protesters opposed what they saw as widespread government corruption, abuse of power, human rights violations, and the influence of oligarchs. Transparency International named Yanukovych as the top example of corruption in the world. The violent dispersal of protesters on 30 November caused further anger. Euromaidan was the largest democratic mass movement in Europe since 1989 and led to the 2014 Revolution of Dignity.


20/02/2010

In Madeira Island, Portugal, heavy rain causes floods and mudslides, resulting in at least 43 deaths, in the worst disaster in the history of the archipelago.

Madeira, officially the Autonomous Region of Madeira, is an autonomous region of Portugal, in the Atlantic Ocean about 805 km southwest of mainland Portugal. Together with the Azores, it is one of the two autonomous regions of Portugal and a special territory of the European Union. It is the southernmost point and region of Portugal.


20/02/2009

Two Tamil Tigers aircraft packed with C4 explosives en route to the national airforce headquarters are shot down by the Sri Lankan military before reaching their target, in a kamikaze style attack.

On February 20, 2009, the air wing of the Tamil Tigers separatist militia launched a suicide attack against military locations in and around Colombo, Sri Lanka, using two weaponized light aircraft. It is speculated that the raids were intended to mimic the September 11 attacks, where aircraft were used as flying bombs and crashed directly into their targets. The attackers failed to reach their presumed targets and crashed to the ground after being shot down by the Sri Lanka Air Force, although one of the aircraft struck a government building in Colombo, killing two people, and over 50 people in total were injured in both crashes.


20/02/2005

Spain becomes the first country to vote in a referendum on ratification of the proposed Constitution of the European Union, passing it by a substantial margin, but on a low turnout.

A referendum on the Treaty establishing a Constitution for Europe was held in Spain on Sunday, 20 February 2005. The question asked was "Do you approve of the Treaty establishing a Constitution for Europe?". The consultative referendum on ratification of the proposed Constitution for the European Union was approved by 81.8% of valid votes, although turnout was just 41.8%, the lowest since the end of the Franco era.


20/02/2003

During a Great White concert in West Warwick, Rhode Island, a pyrotechnics display sets the Station nightclub ablaze, killing 100 and injuring over 200 others.

Great White is an American hard rock band formed in Los Angeles in 1977. The band is named after both the shark with the same name, and guitarist Mark Kendall's former stage nickname. In August 2008, the band estimated they had sold around eight million records worldwide.


20/02/2002

A cooking gas cylinder explodes on board an Egyptian National Railways train in El Ayyat, causing a fire and killing over 370 people.

The El Ayyat train disaster happened at 2 a.m. on 20 February 2002 in an eleven-carriage passenger train travelling from Cairo to Luxor. A cooking gas cylinder exploded in the fifth carriage, creating a fire which destroyed seven third-class carriages.


20/02/1998

American figure skater Tara Lipinski, at the age of 15, becomes the youngest Olympic figure skating gold-medalist at the 1998 Winter Olympics in Nagano, Japan.

Tara Kristen Lipinski is an American sports commentator and former competitive figure skater. A former competitor in women's singles, she was the 1997 U.S. national champion and world champion, a two-time Champions Series Final champion (1997–1998), and the 1998 Olympic champion. She is the youngest single skater Olympic champion and World champion ever, and until 2019 was the youngest to win the U.S. Nationals. She was the first woman to complete a triple loop–triple loop combination, which became her signature jump element, in competition.


20/02/1991

In the Albanian capital Tirana, a gigantic statue of Albania's long-time leader, Enver Hoxha, is brought down by mobs of angry protesters.

Tirana is the capital and largest city of Albania. It is located in the centre of the country, enclosed by mountains and hills, with Dajti rising to the east and a slight valley to the northwest overlooking the Adriatic Sea in the distance. It is among the wettest and sunniest cities in Europe, with 2,544 hours of sun per year.


20/02/1988

The Nagorno-Karabakh Autonomous Oblast votes to secede from Azerbaijan and join Armenia, triggering the First Nagorno-Karabakh War.

The Nagorno-Karabakh Autonomous Oblast (NKAO) was an autonomous oblast within the Azerbaijan Soviet Socialist Republic that was created on July 7, 1923. Its capital was the city of Stepanakert. The majority of the population were ethnic Armenians.


20/02/1986

The Soviet Union launches its Mir spacecraft. Remaining in orbit for 15 years, it is occupied for ten of those years.

The Union of Soviet Socialist Republics (USSR), also known as the Soviet Union, was a transcontinental country that spanned much of Eurasia from 1922 until its dissolution in 1991. It was the world's third-most populous country, largest by area, and bordered twelve countries. A diverse multinational state, it was organized as a federal union of national republics, the largest and most populous being the Russian Soviet Federative Socialist Republic. In practice, its government and economy were highly centralized. As a one-party state governed by its Communist Party, it was the flagship communist state. Its capital and largest city was Moscow.


20/02/1979

An earthquake cracks open the Sinila volcanic crater on the Dieng Plateau, releasing poisonous H2S gas and killing 149 villagers in the Indonesian province of Central Java.

An earthquake, also called a quake, tremor, or temblor, is the shaking of the Earth's surface resulting from a sudden release of energy in the lithosphere that creates seismic waves. Earthquakes can range in intensity, from those so weak they cannot be felt, to those violent enough to propel objects and people into the air, damage critical infrastructure, and wreak destruction across entire cities. The seismic activity of an area is the frequency, type, and size of earthquakes experienced over a particular time. The seismicity at a particular location in the Earth is the average rate of seismic energy released per unit volume.


20/02/1971

The United States Emergency Broadcast System is accidentally activated in an erroneous national alert.

The Emergency Broadcast System (EBS), sometimes called the Emergency Action Notification System (EANS), was an emergency warning system used in the United States. It was the most commonly used, along with the Emergency Override system. It replaced the previous CONELRAD system and was used from 1963 to 1997, at which point it was replaced by the Emergency Alert System.


20/02/1968

The China Academy of Space Technology, China's main arm for the research, development, and creation of space satellites, is established in Beijing.

The China Academy of Space Technology is a research institute affiliated with the China Aerospace Science and Technology Corporation (CASC), located in Haidian, Beijing, China. The institute was founded on 20 February 1968, and is a major spacecraft development and production facility in China. On 24 April 1970, CAST successfully launched China's first artificial satellite Dong Fang Hong I.


20/02/1965

Ranger 8 crashes into the Moon after a successful mission of photographing possible landing sites for the Apollo program astronauts.

Ranger 8 was a lunar probe in the Ranger program, a robotic spacecraft series launched by NASA in the early-to-mid-1960s to obtain the first close-up images of the Moon's surface. These pictures helped select landing sites for Apollo missions and were used for scientific study. During its 1965 mission, Ranger 8 transmitted 7,137 lunar surface photographs before it crashed into the Moon as planned. This was the second successful mission in the Ranger series, following Ranger 7. Ranger 8's design and purpose were very similar to those of Ranger 7. It had six television vidicon cameras: two full-scan and four partial-scan. Its sole purpose was to document the Moon's surface.


20/02/1962

Mercury program: While aboard Friendship 7, John Glenn becomes the first American to orbit the Earth, making three orbits in four hours, 55 minutes.

Project Mercury was the first human spaceflight program of the United States, running from 1958 through 1963. An early highlight of the Space Race, its goal was to put a man into Earth orbit and return him safely, ideally before the Soviet Union. Taken over from the US Air Force by the newly created civilian space agency NASA, it conducted 20 uncrewed developmental flights, and six successful flights by astronauts. The program, which took its name from Roman mythology, cost $2.83 billion. The astronauts were collectively known as the "Mercury Seven", and each spacecraft was given a name ending with a "7" by its pilot.


20/02/1959

The Avro Arrow program to design and manufacture supersonic jet fighters in Canada is cancelled by the Diefenbaker government amid much political debate.

The Avro Canada CF-105 Arrow was an interceptor aircraft designed and built by Avro Canada. The CF-105 held the promise of Mach 2 speeds at altitudes exceeding 50,000 feet (15,000 m) and was intended to serve as the Royal Canadian Air Force's (RCAF) primary interceptor into the 1960s and beyond.


20/02/1956

The United States Merchant Marine Academy becomes a permanent Service Academy.

The United States Merchant Marine Academy is a United States service academy in Kings Point, New York. It trains its midshipmen to serve as officers in the United States Merchant Marine, branches of the United States Armed Forces, and the transportation industry. Midshipmen are trained in marine engineering, navigation, ship's administration, maritime law, personnel management, international law, customs, and other subjects important to the task of running a large ship.


20/02/1952

Emmett Ashford becomes the first African-American umpire in organized baseball by being authorized to be a substitute umpire in the Southwestern International League.

Emmett Littleton Ashford, nicknamed Ash, was an umpire in Major League Baseball (MLB), working in the American League from 1966 to 1970. He was MLB's first African American umpire.


20/02/1944

World War II: The "Big Week" begins with American bomber raids on German aircraft manufacturing centers.

Operation Argument, after the war dubbed Big Week, was a sequence of raids by the United States Army Air Forces and RAF Bomber Command from 20 to 25 February 1944, as part of the Combined Bomber Offensive against Nazi Germany. The objective of Operation Argument was to destroy aircraft factories in central and southern Germany in order to defeat the Luftwaffe before the Normandy landings during Operation Overlord were to take place later in 1944.


World War II: The United States takes Eniwetok Atoll.

Enewetak Atoll is a large coral atoll of 40 islands in the Pacific Ocean and with its 296 people forms a legislative district of the Ralik Chain of the Marshall Islands. With a land area total less than 5.85 square kilometers (2.26 sq mi), it is no higher than 5 meters (16.4 ft) and surrounds a deep central lagoon, 80 kilometers (50 mi) in circumference. It is the second-westernmost atoll of the Ralik Chain and is 305 kilometers (190 mi) west from Bikini Atoll.


20/02/1943

World War II: American movie studio executives agree to allow the Office of War Information to censor movies.

A film studio is a major entertainment company that makes films. Today, studios are mostly financing and distribution entities. In addition, they may have their own studio facility or facilities; however, most firms in the entertainment industry have never had their own studios, but have rented space from other companies instead. Day-to-day filming operations are generally handled by a production company subsidiary.


The Saturday Evening Post publishes the first of Norman Rockwell's Four Freedoms in support of United States President Franklin Roosevelt's 1941 State of the Union address theme of Four Freedoms.

The Saturday Evening Post is an American magazine published six times a year. It was first published in 1821, and published weekly from 1897 until 1963. It was published every other week until 1969. From the 1920s to the 1960s, it was one of the most widely circulated and influential magazines among the American middle class, with fiction, nonfiction, cartoons, and features that reached two million homes every week.


20/02/1942

World War II: Lieutenant Edward O'Hare becomes America's first World War II flying ace.

World War II, or the Second World War, was a global conflict between two coalitions: the Allies and the Axis powers. Nearly all of the world's countries participated. Tanks and aircraft played major roles, the latter enabling the strategic bombing of cities and delivery of the only nuclear weapons used in war. World War II was the deadliest conflict in history, causing the death of 60 to 75 million people. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Germany, Austria, Japan, and Korea were occupied, and German and Japanese leaders were tried for war crimes.


20/02/1939

Madison Square Garden Nazi rally: The largest ever pro-Nazi rally in United States history is convened in Madison Square Garden, New York City, with 20,000 members and sympathizers of the German American Bund present.

On February 20, 1939, a Nazi rally took place at Madison Square Garden, organized by the German American Bund. More than 20,000 people attended, and Fritz Julius Kuhn was a featured speaker. The Bund billed the event, which took place two days before George Washington's Birthday, as a pro-"Americanism" rally; the stage at the event featured a huge portrait of George Washington with swastikas on each side. Anti-Nazi counter-protesters gathered outside and on three occasions attempted to break through lines of police officers guarding the rally.


20/02/1935

Caroline Mikkelsen becomes the first woman to set foot in Antarctica.

Caroline Mikkelsen was a Danish-Norwegian explorer who on 20 February 1935 was the first woman to set foot on Antarctica, although whether this was on the mainland or an island is a matter of dispute.


20/02/1933

The U.S. Congress approves the Blaine Act to repeal federal Prohibition in the United States, sending the Twenty-first Amendment to the United States Constitution to state ratifying conventions for approval.

The United States Congress is the legislative branch of the federal government of the United States. It is a bicameral legislature, including a lower body, the U.S. House of Representatives, and an upper body, the U.S. Senate. They both meet in the United States Capitol in Washington, D.C.


Adolf Hitler secretly meets with German industrialists to arrange for financing of the Nazi Party's upcoming election campaign.

Adolf Hitler was an Austrian-born German politician who was the dictator of Germany during the Nazi era, which lasted from 1933 until his suicide in 1945. He rose to power as the leader of the Nazi Party, becoming the chancellor of Germany in 1933 and then taking the title of Führer und Reichskanzler in 1934. Germany's invasion of Poland on 1 September 1939 under his leadership marked the outbreak of the Second World War. Throughout the ensuing conflict, Hitler was closely involved in the direction of German military operations as well as the perpetration of the Holocaust, the genocide of about six million Jews and millions of other victims.


20/02/1931

The U.S. Congress approves the construction of the San Francisco–Oakland Bay Bridge by the state of California.

The United States Congress is the legislative branch of the federal government of the United States. It is a bicameral legislature, including a lower body, the U.S. House of Representatives, and an upper body, the U.S. Senate. They both meet in the United States Capitol in Washington, D.C.


An anarchist uprising in Encarnación, Paraguay briefly transforms the city into a revolutionary commune.

Anarchism is a political philosophy and movement that seeks to abolish all institutions that perpetuate authority, coercion, or hierarchy, primarily targeting the state and capitalism. Anarchism advocates for the replacement of the state with stateless societies and voluntary free associations. A left-wing movement, anarchism is sometimes described as the libertarian wing of the socialist movement.


20/02/1920

An earthquake kills between 114 and 130 in Georgia and heavily damages the town of Gori.

The 1920 Gori earthquake hit the Democratic Republic of Georgia on 20 February at 15:44 local time. The shock had a surface-wave magnitude of 6.2 and a maximum Mercalli Intensity of IX (Violent). Heavy damage affected the town of Gori and its medieval fortress.


20/02/1913

King O'Malley drives in the first survey peg to mark commencement of work on the construction of Canberra.

King O'Malley was an American-born Australian politician who served in the House of Representatives from 1901 to 1917, and served two terms as Minister for Home Affairs. He is remembered for his role in the development of the national capital Canberra as well as his advocacy for the creation of a national bank.


20/02/1909

Publication of the Futurist Manifesto in the French journal Le Figaro.

The Manifesto of Futurism is a manifesto written by the Italian poet Filippo Tommaso Marinetti, published in 1909. In it, Marinetti expresses an artistic philosophy called Futurism, which rejected the past and celebrated speed, machinery, violence, youth, and industry. The manifesto also advocated for the modernization and cultural rejuvenation of Italy.


20/02/1905

The U.S. Supreme Court upholds the constitutionality of Massachusetts's mandatory smallpox vaccination program in Jacobson v. Massachusetts.

The Supreme Court of the United States (SCOTUS) is the highest court in the federal judiciary of the United States. It has ultimate appellate jurisdiction over all U.S. federal court cases, and over state court cases that turn on questions of U.S. constitutional or federal law. It also has original jurisdiction over a narrow range of cases, specifically "all Cases affecting Ambassadors, other public Ministers and Consuls, and those in which a State shall be Party". In 1803, the court asserted itself the power of judicial review, the ability to invalidate a statute for violating a provision of the Constitution. It is also able to strike down presidential directives for violating either the Constitution or statutory law.


20/02/1901

The legislature of Hawaii Territory convenes for the first time.

The Territory of Hawaii or Hawaii Territory was an organized incorporated territory of the United States that existed from April 30, 1900, until August 21, 1959, when most of its territory was admitted to the United States as the 50th US state, the State of Hawaii. The Hawaii Admission Act specified that the State of Hawaii would not include Palmyra Island, the Midway Islands, Kingman Reef, Johnston Atoll and Sand Island.


20/02/1894

20 February bombings by Désiré Pauwels during the Ère des attentats (1892-1894).

The 20 February bombings, also known as the Rue Saint-Jacques and Faubourg Saint-Martin bombings were two bomb attacks carried out in Paris on 20 February 1894 by the anarchist militant Désiré Pauwels against the French police and state. Organized six days after the Café Terminus bombing, these attacks occurred during the latter phase of the Ère des attentats (1892–1894).


20/02/1877

Tchaikovsky's ballet Swan Lake receives its premiere at the Bolshoi Theatre in Moscow.

Pyotr Ilyich Tchaikovsky was a Russian composer of the Romantic period. He was the first Russian composer whose music made a lasting impression internationally. Tchaikovsky wrote some of the most popular concert and theatrical music in the classical repertoire, including the 1812 Overture, his First Piano Concerto, the Violin Concerto, the Romeo and Juliet Overture-Fantasy, several symphonies, the opera Eugene Onegin, and the ballets Swan Lake, The Sleeping Beauty and The Nutcracker.


20/02/1872

The Metropolitan Museum of Art opens in New York City.

The Metropolitan Museum of Art, colloquially referred to as the Met, is an encyclopedic art museum in New York City. By floor area, it is the fourth-largest museum in the world and the largest art museum in the Americas. With 5,727,258 visitors in fiscal year 2025, it was the most-visited museum in the United States and the fourth-most visited art museum in the world.


20/02/1865

End of the Uruguayan War, with a peace agreement between President Tomás Villalba and rebel leader Venancio Flores, setting the scene for the destructive War of the Triple Alliance.

The Uruguayan War was fought between Uruguay's governing Blanco Party and an alliance consisting of the Empire of Brazil and the Uruguayan Colorado Party, covertly supported by Argentina. Since its independence, Uruguay had been ravaged by intermittent struggles between the Colorado and Blanco factions, each attempting to seize and maintain power in turn. The Colorado leader Venancio Flores launched the Liberating Crusade in 1863, an insurrection aimed at toppling Bernardo Berro, who presided over a Colorado–Blanco coalition (fusionist) government. Flores was aided by Argentina, whose president Bartolomé Mitre provided him with supplies, Argentine volunteers and river transport for troops.


20/02/1864

American Civil War: Battle of Olustee: The largest battle fought in Florida during the war.

The American Civil War was a civil war in the United States between the Union and the Confederacy, which was formed in 1861 by states that had seceded from the Union to preserve slavery in the United States, which they saw as threatened because of the election of Abraham Lincoln and the growing abolitionist movement in the North. The war lasted a little over four years, ending with Union victory, the dissolution of the Confederacy and the abolition of slavery, freeing four million African Americans.


20/02/1846

Polish insurgents lead an uprising in Kraków to incite a fight for national independence.

The Kraków Uprising of 1846 was an attempt, led by Polish insurgents such as Jan Tyssowski and Edward Dembowski, to incite a fight for national independence. The uprising was centered on the city of Kraków, the capital of the small Free City of Cracow. It was directed at the powers that partitioned Poland, especially the nearby Austrian Empire. The uprising lasted about nine days and ended with an Austrian victory.


20/02/1835

The 1835 Concepción earthquake destroys Concepción, Chile.

The 1835 Concepción earthquake was an earthquake that occurred near the neighboring cities of Concepción and Talcahuano in Chile on 20 February at 11:30 local time, and had an estimated magnitude of about 8.5 Mw. The earthquake triggered a tsunami which caused the destruction of Talcahuano. A total of at least 50 people died from the effects of the earthquake and the tsunami. The earthquake caused damage from San Fernando in the north to Osorno in the south. It was felt over a still wider area from Copiapó in the north to the island of Chiloe in the south and as far west as the Juan Fernández Islands.


20/02/1824

William Buckland formally announces the name Megalosaurus, the first scientifically validly named non-avian dinosaur species.

William Buckland DD, FRS was an English theologian, geologist and palaeontologist.


20/02/1816

Rossini's opera The Barber of Seville premieres at the Teatro Argentina in Rome.

Gioachino Antonio Rossini was an Italian composer of the late Classical and early Romantic eras. He gained fame for his 39 operas, although he also wrote many songs, some chamber music and piano pieces and some sacred music. He set new standards for both comic and serious opera before retiring from large-scale composition while still in his thirties, at the height of his popularity.


20/02/1813

Manuel Belgrano defeats the royalist army of Pío de Tristán during the Battle of Salta.

Manuel José Joaquín del Corazón de Jesús Belgrano, usually referred to as Manuel Belgrano, was an Argentine public servant, economist, lawyer, politician, journalist, and military leader. He took part in the Argentine Wars of Independence and designed what became the flag of Argentina. Argentines regard him as one of the main Founding Fathers of the country. He was also a supporter of free trade.


20/02/1798

Louis-Alexandre Berthier removes Pope Pius VI from power.

Louis-Alexandre Berthier, prince de Neuchâtel et Valangin, prince de Wagram was a French military commander who served during the French Revolutionary Wars and the Napoleonic Wars. He was twice Minister of War of France and was made a Marshal of the Empire in 1804. Berthier served as chief of staff to Napoleon Bonaparte from his first Italian campaign in 1796 until his first abdication in 1814. The operational efficiency of the Grande Armée owed much to his considerable administrative and organizational skills.


20/02/1792

The Postal Service Act, establishing the United States Post Office Department, is signed by United States President George Washington.

The Postal Service Act was a piece of United States federal legislation that established the United States Post Office Department. It was signed into law by President George Washington on February 20, 1792.


20/02/1685

René-Robert Cavelier establishes Fort St. Louis at Matagorda Bay thus forming the basis for France's claim to Texas.

René-Robert Cavelier, Sieur de La Salle, was a French explorer and fur trader in North America. He explored the Great Lakes region of the United States and Canada, and the Mississippi River. He is best known for an early 1682 expedition in which he canoed the lower Mississippi River from the mouth of the Illinois River to the Gulf of Mexico; there, on April 9, 1682, he claimed the Mississippi River basin for France after giving it the name La Louisiane, in honor of Saint Louis and Louis XIV. One source states that "he acquired for France the most fertile half of the North American continent". A later, ill-fated expedition in 1684 to the Gulf coast of Mexico gave the United States a putative claim to Texas in the purchase of the Louisiana Territory from France in 1803; La Salle was assassinated during that expedition.


20/02/1553

Yohannan Sulaqa professes his Catholic belief and is ordained as bishop shortly after; this marks the beginning of the Chaldean Catholic Church.

Shimun VIII Yohannan Sulaqa was the first Patriarch of what was to become the Shemʿon line of the Chaldean Catholic Church, from 1553 to 1555, after it absorbed this Church of the East patriarchate into full communion with the Holy See and the Catholic Church.


20/02/1547

Edward VI of England is crowned King of England at Westminster Abbey.

Edward VI was King of England and Ireland from 28 January 1547 until his death in 1553. He was crowned on 20 February 1547 at the age of nine. The only surviving son of Henry VIII by his third wife, Jane Seymour, Edward was the first English monarch to be raised as a Protestant. During his reign, the realm was governed by a regency council because Edward never reached maturity. The council was first led by his uncle Edward Seymour, Duke of Somerset (1547–1549), and then by John Dudley, Duke of Northumberland (1550–1553).


20/02/1521

Spanish conquistador Juan Ponce de León sets out from San Juan, Puerto Rico, for Florida with about 200 prospective colonists.

Juan Ponce de León was a Spanish explorer and conquistador known for leading the first official European expedition to Puerto Rico in 1508 and Florida in 1513. He was born in Santervás de Campos, Valladolid, Spain, in 1474. Though little is known about his family, he was of noble birth and served in the Spanish military from a young age. He first came to the Americas as a "gentleman volunteer" with Christopher Columbus's second expedition in 1493.


20/02/1472

Orkney and Shetland are pawned by Norway to Scotland in lieu of a dowry for Margaret of Denmark.

Orkney, also known as the Orkney Islands, is an archipelago off the north coast of mainland Scotland. The plural name The Orkneys is also sometimes used, but locals now consider it outdated. Part of the Northern Isles along with Shetland, Orkney is 10 miles (16 km) north of Caithness and has about 70 islands, of which 20 are inhabited. The largest island, the Mainland, has an area of 523 square kilometres (202 sq mi), making it the sixth-largest Scottish island and the tenth-largest island in the British Isles. Orkney's largest settlement, and also its administrative centre, is Kirkwall.


20/02/1339

The Milanese army and the St. George's (San Giorgio) Mercenaries of Lodrisio Visconti clash in the Battle of Parabiago; Visconti is defeated.

Milan is the regional capital of Lombardy, in northern Italy, and the seat of the Metropolitan City of Milan. It is the second-most populous city in Italy after Rome, with a population of 1.36 million in 2025. The city's wider metropolitan area is the largest in Italy, and the fourth-largest in the European Union, with an estimated population of 6.1 million. Milan is considered Italy's economic capital, and its metropolitan area accounts for about 20% of the country's GDP.