Treaty of Lambeth
Helps secure the throne for Henry III after victory at the Battle of Lincoln
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On this date in world history
September 12 in History
This permanent archive page contains 138 World History Database records for September 12, spanning 1213 to 2024. Recorded topics include Battle of Muret; Treaty of Lambeth; Blanche Dies.
Total: 138Events: 114Births: 7Deaths: 3Battles: 13Coronations: 1Countries: 30
Events on September 12
Treaty of Lambeth
Helps secure the throne for Henry III after the Battle of Lincoln
Constitution of England
Tells Parliament that sovereignty is not a mere feather in the hat
Instrument of Government Debate
Defends the constitutional settlement connected with the Instrument of Government
Recognition of the Protectorate
Supports the Protectorate regime during parliamentary conflict over recognition
Siege of Vienna
Helps defeat a Turkish Army as part of an Allied army going to the relief of Vienna
Siege of Vienna
Comes to the assistance of the Austrians against theTurks, forces the Turks to rereat. Attacks the Turks & wins the battle after leading an attack on Kara Mustafas HQ
Capture of Bouchain
Marlborough captures Bouchain in his last major victory of the war.
Siege of Trichinopoly
Captures the city of Arcot to divert the French from the siege of Trichinopoly
Siege of Quebec
A path leading to Quebec is discovered, Howe scales it & establishes a foothold
Prime Minister of Spain
Apppointed Prime Minister of Spain
Dardanelles
Explains the opening of the Dardanelles to the satisfaction of the British Ambassador
Peace
Raids on Peking bring the Chinese to the peace table
Marriage
Marries Clementine Hozier
Marriage
Signs the registar for Churchills marriage to Clementine Hozier
Coup
Writes to the Central Committee saying that the time is ripe for the seizure of power
Resignation of Mikhail Vasilevich Alexeiev
Resigns as Commander in Chief after 12 days after being recalled
Resignation of Mikhail Vasilevich Alexeiev
Resigns as Commander in Chief after 12 days after being recalled
Capture of Havrincourt
The Battle of Havrincourt (12th September 1918) was launched as a successful attack by the British 3rd Army with three divisions against four German Army divisions holding the fortified town of Havrincourt
Capture of Simbirsk
Commands the re-capture of Simbirsk from the White Army
First Army
Leads the First Army attack on the Hindenburg line after German defeats at Papua & Arras
Hindenburg Line
Leads the First Army attack on the Hindenburg line after German defeats at Papua & Arras
Hindenburg Line
Leads the 4th army over the Hindenburg line after German defeats at Bapaume & Arras
Meuse-Argonne Offensive
The Battle of Havrincourt (12th September 1918) was launched as a successful attack by the British 3rd Army with three divisions against four German Army divisions holding the fortified town of Havrincourt
Third Army
Leads the 3rd Army over the Hindenburg line
Third Army
The Battle of Havrincourt (12th September 1918) was launched as a successful attack by the British 3rd Army with three divisions against four German Army divisions holding the fortified town of Havrincourt
Coup
Supports the coup & subsequent military dictatorship under Primo de Rivera
Coup
Supports the coup & subsequent military dictatorship under Primo de Rivera
Coup
A mutiny takes place at the garrison in Barcelona
Neutron Chain Reaction Concept
Conceives a neutron-driven nuclear chain reaction after reading about Rutherford comments on atomic energy.
Sanctions
Hood & Renown arrive in Gibraltar to impose sanctions & uphold collective security
United Nations
Hood & Renown arrive in Gibraltar to impose sanctions & uphold collective security
Invasion of Poland
All French operations against the Germans are halted
Invasion of West
Informs his adjutant that he intends to invade te West as soon as Poland is captured
Mobilization
Advises the Anglo-French War Council it should distract Germany's invasion of Poland
Supreme War Council
Attends the first Anglo-French Supreme War Council meeting.
Supreme War Council
Meets Daladier at the first Anglo-French Supreme War Council.
Supreme War Council
Represents British defence coordination at the first meeting.
Supreme War Council
Hosts the first Anglo-French Supreme War Council after Poland is invaded.
Supreme War Council
Advises against large-scale offensive action after the Saar advance stalls.
Fourth Panzer Army
After defeating the last Soviet counter-attacks, 6th Army resumed its offensive on 2 September, linking up with 4th Panzer Army the following day. On 12 September, the Germans entered Stalingrad
Invasion of Russia
After defeating the last Soviet counter-attacks, 6th Army resumed its offensive on 2 September, linking up with 4th Panzer Army the following day. On 12 September, the Germans entered Stalingrad
Operation Case Blue
After defeating the last Soviet counter-attacks, 6th Army resumed its offensive on 2 September, linking up with 4th Panzer Army the following day. On 12 September, the Germans entered Stalingrad
Sixth Army
After defeating the last Soviet counter-attacks, 6th Army resumed its offensive on 2 September, linking up with 4th Panzer Army the following day. On 12 September, the Germans entered Stalingrad
Arrest of Benito Mussolini
A German commando unit led by Colonel Skorzeny captures Mussolini from the Italians
Arrest of Benito Mussolini
A German commando unit led by Colonel Skorzeny captures Mussolini from the Italians
Gran Sasso Rescue
Is freed from detention at Gran Sasso during a German airborne and commando operation.
Invasion of Italy
Drives the British back to Molina Pass after the Allied invasion at Salerno
Arrest of Benito Amilicare Andrea Mussolini
Rescued by daring German parachute jump from his place of internment in the Apennines
Liberation of Bruges
Allied forces liberate Bruges from German occupation.
Chromite
MacArthur boards the Mount McKinley
Marriage
Marries Jacqueline Bouvier
Prime Minister of Pakistan
Huseyn Shaheed Suhrawardy becomes Prime Minister.
Suez Canal Users Association
Backs plans for a users association to challenge Egyptian control of canal operations
Yokosuka Arrival
The USS Bexar reached Yokosuka on September 12, after which Lee joined Marine Air Control Squadron 1 at Atsugi.
Integrated Circuit Demonstration
Demonstrates a working integrated circuit, combining multiple electronic functions on one semiconductor piece.
Head of State
Appointed Head of State for the GDR
Government Ends
His government ends in Helsinki, concluding this term as Prime Minister of Finland.
Prime Minister
Takes office as Prime Minister of Finland and forms a government in Helsinki.
Invasion of Vietnam
In a secret memo to Johnson states US status would not be too damaged by withdrawal
Border Agreement
En-Lai & Kosygin meet at Beijing airport to agree to discussions on border disputes
Toronto Rock n Roll Revival
John Lennon appears at the Toronto Rock n Roll Revival concert, accompanied by Eric Clapton, Klaus Voormann, Alan White and Yoko
Coup
It was announced to the public that Gaddafi is the Chairman of the RCC
Five Easy Pieces
Stars as Bobby Dupea in Five Easy Pieces
Five Easy Pieces
Directs Five Easy Pieces
Revolutionary Command Council
It was announced to the public that Gaddafi is the Chairman of the RCC
Exile of Lin Biao
Crosses the Chines border on his way to Russia to set up an opposition to Mao
Lin Biao Incident
Lin Biao flees after alleged coup plotting against Mao
Cod War
Icelandic gunboats sink 2 British trawlers in the North Sea in a Cod War
War Planning
Meets Ahmed Ismail Ali and Anwar Sadat in Egypt to discuss joint plans for war.
War Planning
Meets Egyptian leaders to coordinate the timing of the joint attack.
War Planning
Meets President Hafez al-Assad in Cairo to secretly discuss the joint Egyptian-Syrian war plan.
Wish You Were Here
Pink Floyd release Wish You Were Here in the United Kingdom
Fatal Injuries in Custody
His death becomes an international symbol of apartheid-era police abuse.
Constitution of Turkey
With the coup, comes the National Security Council (Milli Gevenlik Konseyi) as the ruling body
Coup
Leads the military coup in Turkey
Coup
With the coup, comes the National Security Council (Milli Gevenlik Konseyi) as the ruling body
National Security Council
With the coup, comes the National Security Council (Milli Gevenlik Konseyi) as the ruling body
President of Turkey
Appointed President of Turkey, 1st term
Scary Monsters and Super Creeps
Co-produces Scary Monsters and Super Creeps, Bowie's last studio album before the 1980s pop breakthrough.
Purge
Britain orders 25 Russian spies to leave the country
Arab League Headquarters
Welcomes the decision to return the Arab League headquarters from Tunis to Cairo.
Treaty of Moscow
Britain joins the Allies & east & West Germany in a final settlement with Germany
Basic Radiation Safety Standards Approved
The IAEA Board approves international Basic Safety Standards for protection against ionizing radiation.
Devolution
Scotland backs devolution by referendum
High Commissioner
Appointed High Commissioners for Human Rights for the United Nations
Politics
Appointed High Commissioners for Human Rights for the United Nations
Referendum
Scotland backs devolution by referendum
First-Team Goalkeeping Debut
Begins a long senior career as the club's goalkeeper.
Real Madrid League Debut
Makes his Spanish league debut for Real Madrid.
Bush begins formally making his case to the international community for an
Bush begins formally making his case to the international community for an invasion of Iraq in his September 12, 2002 address to the United Nations Security Council
High Commissioner
Appointed High Commissioners for Human Rights for the United Nations
Invasion of Iraq
Bush begins formally making his case to the international community for an invasion of Iraq in his September 12, 2002 address to the United Nations Security Council. Bush begins formally making his case to the international community for an invasion of Iraq in his 12 September 2002 address to the United Nations Security Council
Politics
Appointed High Commissioners for Human Rights for the United Nations
UN Security Council
Bush begins formally making his case to the international community for an invasion of Iraq in his September 12, 2002 address to the United Nations Security Council
War on Terror
Bush begins formally making his case to the international community for an invasion of Iraq in his September 12, 2002 address to the United Nations Security Council
Foreign Secretary of Honduras
Leonidas Rosa Bautista is named Foreign Minister
IAEA Enrichment Suspension Request
The IAEA Board calls on Iran to suspend further uranium-enrichment-related activities as a confidence-building measure.
United Nations Sanctions Lifted
The Security Council formally lifts sanctions imposed over the Lockerbie dispute.
Brexit
Becomes leader of UKIP for the first time.
Dark Energy Camera First Light
Flaugher leads the Dark Energy Camera project as DECam obtains official first-light images, preparing the primary instrument for the Dark Energy Survey.
Hillsborough Apology
Apologises after the Hillsborough Independent Panel report exposes failures and altered police statements.
Hillsborough Evidence Review
Starmer orders prosecutors to review newly disclosed Hillsborough evidence for possible offences.
Hillsborough Independent Panel Report
Burnham welcomes official acknowledgement that Hillsborough victims and supporters were wrongfully blamed.
Selection as Prime Minister-Designate
Congress selects Shagur to form a government, but his proposed cabinet later fails.
Voyager 1 Announcement
NASA announces evidence that Voyager 1 has entered interstellar space.
Premier Appointed
Donaldson Romeo becomes Premier after the People's Democratic Movement election victory
Labour Leadership
Elected Leader of the Labour Party.
Labour Leadership Result
Burnham finishes second in the Labour leadership election won by Jeremy Corbyn.
Resignation as MP
Resigns as Member of Parliament for Witney.
Political Reform
ibn Shaker participates in political reform connected with Jordanian political and historical developments.
Iran Surveillance Equipment Servicing
Agrees arrangements allowing IAEA inspectors to service specified monitoring equipment and replace storage media in Iran.
One Thousandth Match as Manager
Marks his 1,000th match as a manager with Roma's dramatic Serie A victory over Sassuolo.
NHS Reform Speech
Starmer responds to the Darzi investigation and calls for fundamental NHS reform.
Births on September 12
Birth of John Mowbray
Birth of John Mowbray, 3rd Duke of Norfolk
Birth of Irene Curie
Gives birth to her daughter Irene Curie.
Birth of Irene Curie
Becomes father of Irene Curie.
Birth of Irene Joliot-Curie
Birth of Irene Curie, daughter of Marie and Pierre Curie.
Birth of Ian Kinloch MacGregor
Birth of Ian Kinloch MacGregor
Born Again
Sings on Born Again after joining Black Sabbath from Deep Purple.
Born Again
Returns to record drums on Born Again before leaving again due to personal problems.
Deaths on September 12
Blanche Dies
Blanche of Lancaster dies leaving John of Gaunt with Lancastrian inheritance interests
Death of Blanche
Blanche of Lancaster dies during John of Gaunt's absence overseas
Death in Detention
Dies in custody after being transported to Pretoria.
Battles on September 12
Battle of Muret
Defeats & kills Peter II of Aragon
Battle of Muret
Killed fighting the Crusaders under Simon de Montfort
Battle of Muret
Defeated during the Albigensian Crusade
Battle of Arcot
Captures the city of Arcot to divert the French from the siege of Trichinopoly
Battle of Arcot
Clive defeats the French & sees the French ousted from their supremacy in India
Battle of Petra
Ypsilantis wins the final major battle of the war at Petra
Battle of Epehy
Leads the 3rd Army over the Hindenburg line
Battle of Epehy
Leads the First Army attack on the Hindenburg line after German defeats at Papua & Arras
Battle of Epehy
Leads the 4th army over the Hindenburg line after German defeats at Bapaume & Arras
Battle of Havrincourt
The Battle of Havrincourt (12th September 1918) was launched as a successful attack by the British 3rd Army with three divisions against four German Army divisions holding the fortified town of Havrincourt
Battle of Bzura
Attempts to attack the German Eighth Army in the flank
Battle of Stalingrad
After defeating the last Soviet counter-attacks, 6th Army resumed its offensive on 2 September, linking up with 4th Panzer Army the following day. On 12 September, the Germans entered Stalingrad
Battle of Pusan
British troops take up their position near Taegu
Coronations on September 12
Coronation
Innocent VIII is crowned pope in Rome after his election.