1641

File:The Earl of Strafford going to his execution; below, an exec Wellcome V0041771.jpg: The Earl of Strafford is executed in London.]]

File:Slag bij St Vincent 4 november 1641.jpg: Battle of Cape St. Vincent]]

Events

= January–March =

January 4 – The stratovolcano Mount Parker in the Philippines has a major eruption.
January 14 – The Battle of Malacca concludes with the Dutch East India Company ending Portuguese control of Malacca.
January 18 – The Junta de Braços (council of Estates) of the Principality of Catalonia, led by Pau Claris, accepts the proposal to establish the Catalan Republic under French protection.
February 16 – King Charles I of England gives his assent to the Triennial Act, reluctantly committing himself to parliamentary sessions of at least fifty days, every three years.{{cite book | last = Fritze | first = Ronald | title = Historical dictionary of Stuart England, 1603–1689 | publisher = Greenwood Press | location = Westport, CT | year = 1996 | isbn = 9780313283918 | page=311}}
March 7 – King Charles I of England decrees that all Roman Catholic priests must leave England by April 7 or face being arrested and treated as traitors.
March 22 – The trial for high treason begins for Thomas Wentworth, 1st Earl of Strafford, director of England's Council of the North.
March 27
The Battle of Pressnitz begins between the Holy Roman Empire and Sweden.
The Siege of São Filipe begins in the Azores as the Portuguese Navy fights to drive the Spanish out. After almost 11 months, the Portuguese prevail on March 4, 1642.

= April–June =

April 7 – The deadline for Catholic priests to leave England expires. Among those who refuse to leave, Ambrose Barlow and William Ward become martyrs. Barlow surrenders on Easter Sunday, April 25, and is hanged on September 10; he will be canonized as a saint in 1970. Ward is caught on July 15 and executed on July 26.
April 15 – Aegidius Ursinus de Vivere is appointed by Pope Urban VIII to be the Roman Catholic Church's Patriarch of Jerusalem.
April 21 – England's House of Commons votes 204 to 59 in favor of the conviction for treason and the execution of the Earl of Strafford, and the House of Lords acquiesces.David L. Smith, The Stuart Parliaments 1603–1689 (Arnold Press, 1999) p. 123 King Charles refuses to give the necessary royal assent.
April 25 – The Battle of Songjin begins in the modern-day North Korean city of Kimch'aek, at the time part of the Chinese Empire controlled by the Ming dynasty. The Ming, led by General Wu Sangui, defeat the Qing rebels.
April 30 – In Morocco, rebel leader and secessionist Sidi al-Ayachi is assassinated.Roger Coindreau, Les corsaires de Salé (Eddif, 2006) p. 52
May 3 – The Protestation of 1641 is passed by England's Parliament, requiring all officeholders to swear an oath of allegiance to King Charles I and to the Church of England.
May 7 – England's House of Lords votes, 51 to 9, in favor of the execution of the Earl of Strafford for treason. In fear for his own safety, King Charles I signs Strafford's death warrant on May 10.
May 11 – The Long Parliament in England passes the "Act against Dissolving Parliament without its own Consent".
May 12 – Thomas Wentworth, 1st Earl of Strafford, former director of England's Council of the North, is publicly beheaded in London in front of a crowd of thousands of people.
May 24 – Providence Island in the Caribbean, settled by English Puritans and a haven for English pirates off the coast of modern-day Colombia, is captured in a joint operation of the Spanish Navy in an attack led by Don Francisco Díaz Pimienta, and the Portuguese Navy led by the Count of Castel-Melhor Sousa. The expedition takes 770 prisoners, 380 slaves and a fortune in plundered gold and silver.Jon Latimer, Buccaneers of the Caribbean: How Piracy Forged an Empire (Harvard University Press, 2009) p.84.
June 1 – In Paris, representatives of Portugal and France sign a treaty of alliance.
June 2 – Bavarian and Spanish troops capture the town of Bad Kreuznach during the Thirty Years' War, 17 months after it had been taken in a French and Saxon attack.
June 12
In India, in the modern-day Rajasthan state, the Mughal Grand Vizier Abu'l-Hasan Asaf Khan is killed in a battle in Bundi against the armies of Nurpur, commanded by the Raja Jagat Singh. The elaborate Tomb of Asif Khan is constructed at Lahore (modern Pakistan) on orders of the Mughal Emperor Jahangir.
The Treaty of The Hague is signed between representatives of the Dutch Republic and the Kingdom of Portugal as a 10-year truce and alliance.
June 29 – The Battle of Wolfenbüttel takes place between a combined Swedish and French force against the Holy Roman Empire, with the Swedish-French Army driving back an Imperial assault.

= July–September =

July 5 – In England, the Long Parliament abolishes the Court of Star Chamber.BBC History, July 2011, p. 12.
July 12 – Portugal and the Dutch Republic sign a Treaty of Offensive and Defensive Alliance at The Hague. The treaty is not respected by both parties, and as a consequence has no effect in the Portuguese colonies (Brazil and Angola) that are under Dutch rule.
August 10 – Charles I of England signs the Treaty of London ending the Bishops' Wars between England and Scotland.
September 14 – The Treaty of Péronne is signed between Honoré II, Prince of Monaco and France's King Louis XIII, guaranteeing the Grimaldi family the right to rule Monaco in return for the principality becoming a French protectorate.
September 18
In Germany, the Siege of Dorsten by the Holy Roman Empire ends after nine weeks with the surrender of the Landgraviate of Hesse-Kassel after the Hessians suffer 1,350 casualties.
In France, the siege of Bapaume ends with the surrender of the fortress by its Spanish occupiers.
September 23 – The English ship Merchant Royal sinks off Cornwall along with its cargo of {{convert|100000|lb}} of gold and 18 of its 58 crew. More than 380 years later, treasure seekers will still not have located the wreckage.[https://www.history.co.uk/articles/the-ps1-billion-lost-treasure-of-the-merchant-royal-the-el-dorado-of-the-seas "The Ship of Gold: The '£1 Billion' Lost Treasure of the Merchant Royal"], Sky Network/History Channel.

= October–December =

October 2 – Scottish politician John Campbell takes office as Lord Chancellor of Scotland and is given the title of the Earl of Loudoun by Charles I in his capacity as King of Scotland.
October 23 – Irish Rebellion of 1641 breaks out: Irish Catholic gentry, chiefly in Ulster, revolt against the English administration and Scottish settlers in Ireland.
October 24 – The Irish rebel Sir Felim O'Neill of Kinard issues the Proclamation of Dungannon.
November 4 – Battle of Cape St Vincent: A Dutch fleet, with Michiel de Ruyter as third in command, beats back a Spanish-Dunkirker fleet off the coast of Portugal.
November 22 – By a vote of 159 to 148, the Long Parliament of England passes the Grand Remonstrance, with 204 specific objections to King Charles I's absolutist tendencies, and calling for the King to expel all Anglican bishops from the House of Lords.
December 1 – The English Parliament presents the Grand Remonstrance to King Charles, who makes no response to it until Parliament has the document published and released to the general public.
December 7 – The bill for the Militia Ordinance is introduced by Arthur Haselrig, an anti-monarchist member of the House of Commons, proposing for the first time to allow Parliament to appoint its own military commanders without royal approval. King Charles, concerned that the legislation would allow parliament to create its own army, orders Haselrig arrested for treason. Parliament passes the Militia Ordinance on March 15.
December 16 – Pope Urban VIII announces the creation of 12 new cardinals of the Roman Catholic Church.
December 23 – King Charles replies to the Grand Remonstrance and refuses the demand for the removal of bishops from the House of Lords. Rioting breaks out in Westminster after the King's refusal is announced, and the 12 Anglican bishops stop attending meetings of the Lords.
December 27 – According to a journalist who witnesses the events, John Rushworth, the term "roundhead" is first used to describe supporters of the English Parliament who have challenged the authority of the monarchy. Rushworth writes later that during a riot on the 27th, one of the rioters, David Hide, draws his sword and, describing the short haircuts of the anti-monarchists, says that he would "cut the throat of those round-headed dogs that bawled against bishops."
December 30 – At the request of King Charles, John Williams, the Anglican Archbishop of York joins with 11 other bishops in disputing the legality of any legislation passed by the House of Lords during the time that the bishops were excluded. The House of Commons passes a resolution to have the 12 bishops arrested. King Charles, in turn, issues an order on January 3 to have five members of the House of Commons arrested for treason.

= Date unknown =

The Norwegian city of Kristiansand is founded by King Christian IV of Denmark-Norway.{{Cite book |last=Lee |first=Phil |url=https://books.google.com/books?id=xArWDQAAQBAJ |title=The Rough Guide to Norway (Travel Guide eBook) |date=2017-03-30 |publisher=Rough Guides UK |isbn=978-0-241-30810-3 |pages=125 |language=en}}
The Dutch found a trading colony on Dejima, near Nagasaki, Japan.
The Massachusetts Bay Colony adopts a law making witchcraft a capital crime.{{cite web|title=The Salem Witch Trials: Legal Resources|url=https://www.lib.uchicago.edu/collex/exhibits/salem-witch-trials-legal-resources/|publisher=University of Chicago Library|accessdate=2022-12-23}}
Moses Amyraut's De l'elevation de la foy et de l'abaissement de la raison en la creance des mysteres de la religion is published.
René Descartes' Meditations on First Philosophy is originally published.
The town of Falun, Sweden is given city rights by Queen Kristina.
A massive epidemic breaks out in northern and central China, just three years before the fall of the Ming dynasty. It races south down along the Grand Canal of China and the densely populated settlements there, from the northern terminus at Beijing, to the fertile Jiangnan region. In some local areas and towns it wipes out 90% of the local populace.