Historical biography archive · Updated 2026-11-03

Wladyslaw Sikorski Biography and Timeline

Follow Wladyslaw Sikorski through 46 dated historical records for Poland.

Wladyslaw Sikorski, historical timeline

A chronological timeline drawn from matching World History Database records.

46Distinct records
1 of 2Page
1881–1941Years on this page

1881

Birth of Wladyslaw Sikorski

Warfare / Military

Birth of Wladyslaw Sikorski

1922

Assassination of Gabriel Narutowicz

Prime Minister of Poland · Warsaw · Government / Government of Poland

Forms a cabinet of pacification after the assassination of Narutowicz

Role range: 1922-1923

Government

Prime Minister of Poland · Government / Government of Poland

Forms a cabinet of pacification after the assassination of Narutowicz

Role range: 1922-1923

Prime Minister of Poland

Prime Minister of Poland · Government / Government of Poland

Appointed Prime Minister of Poland, 1st term

Role range: 1922-1923

1939

Alliance Agreement

Prime Minister of Poland · Government / Government of Poland

The Soviet Union offers a Soviet-British-French alliance which would guarantee the integrity of Poland, the consulations are unproductive

Role range: 1939-1943

Alliance Soviet-British-French alliance

Prime Minister of Poland · Government / Government of Poland

The Soviet Union offers a Soviet-British-French alliance which would guarantee the integrity of Poland, the consulations are unproductive

Role range: 1939-1943

Ultimatum

Prime Minister of Poland · Danzig · Government / Government of Poland

Poland orders Danzig to close its borders to east Prussia, Danzig complies

Role range: 1939-1943

Invasion of Poland

Prime Minister of Poland · Danzig · Warfare / World War, 2nd

German troops concentrate on the Polish border after the Polish ultimatum to Danzig

Role range: 1939-1945 – 1939-1943

International Agreement

Prime Minister of Poland · Government / Government of Poland

Refuses Russian passage to east Germany, precondition of Anglo-Franco-Soviet agreement

Role range: 1939-1943

Invasion of Poland

Prime Minister of Poland · Warfare / World War, 2nd

The 4th Panzer Div launches the 1st attack on Warsaw

Role range: 1939-1945 – 1939-1943

Siege of Warsaw

Prime Minister of Poland · Warsaw · Warfare / World War, 2nd

The 4th Panzer Div launches the 1st attack on Warsaw

Role range: 1939-1945 – 1939-1943

Capture of Silesia

Prime Minister of Poland · Silesia · Warfare / World War, 2nd

Upper Silesia is captured by the Germans

Role range: 1939-1945 – 1939-1943

Invasion of Poland

Prime Minister of Poland · Silesia · Warfare / World War, 2nd

Upper Silesia is captured by the Germans

Role range: 1939-1945 – 1939-1943

Invasion of Poland

Prime Minister of Poland · Warfare / World War, 2nd

All French operations against the Germans are halted

Role range: 1939-1945 – 1939-1943

Invasion of Poland

Prime Minister of Poland · Warfare / World War, 2nd

Warsaw is surrounded by German troops, Hitler orders its bombardment

Role range: 1939-1945 – 1939-1943

Siege of Warsaw

Prime Minister of Poland · Warsaw · Warfare / World War, 2nd

Warsaw is surrounded by German troops, Hitler orders its bombardment

Role range: 1939-1945 – 1939-1943

Siege of Warsaw

Prime Minister of Poland · Warsaw · Warfare / World War, 2nd

The Poles refuse to surrender Warsaw

Role range: 1939-1945 – 1939-1943

Capture of Brest Litovsk

Prime Minister of Poland · Brest Litovsk · Warfare / World War, 2nd

The Germans capture Brest Litovsk

Role range: 1939-1945 – 1939-1943

Invasion of Poland

Prime Minister of Poland · Warfare / World War, 2nd

The Soviets carry out their part of the secret appendix of the Molotov-Ribbentrop Pact dividing Eastern Europe into Nazi and Soviet spheres of influence. The Polish Government flees to Romania. Russia gives the order to invade eastern Poland which is undefended. Facing the second front, the Polish Government decides the defense of the Romanian bridgehead is no longer feasible and orders the evacuation of all troops to neutral Romania

Role range: 1939-1945 – 1939-1943

Invasion of Poland

Prime Minister of Poland · Brest Litovsk · Warfare / World War, 2nd

The Germans capture Brest Litovsk

Role range: 1939-1945 – 1939-1943

Neutrality

Prime Minister of Poland · Warfare / World War, 2nd

Facing the second front, the Polish Government decides the defense of the Romanian bridgehead is no longer feasible and orders the evacuation of all troops to neutral Romania

Role range: 1939-1945 – 1939-1943

Invasion of Poland

Prime Minister of Poland · Brest Litovsk · Warfare / World War, 2nd

The Ref Army & German troops join up at Brest Litovsk

Role range: 1939-1945 – 1939-1943

Independence of Poland

Prime Minister of Poland · Warfare / World War, 2nd

Germany & Russia declares that Poland no longer exists

Role range: 1939-1945 – 1939-1943

Prime Minister of Poland

Prime Minister of Poland · Government / Government of Poland

Appointed Head of the Polish Government in exile

Commander in Chief

Commander in Chief · Warfare / Military

Appointed Commander in Chief, Polish Army in exile

Invasion of Poland

Prime Minister of Poland · Warsaw · Warfare / World War, 2nd

Warsaw finaly capitulates, 160,000 are taken prisoner

Role range: 1939-1945 – 1939-1943

Siege of Warsaw

Prime Minister of Poland · Warsaw · Warfare / World War, 2nd

Warsaw finaly capitulates, 160,000 are taken prisoner

Role range: 1939-1945 – 1939-1943

Partition

Prime Minister of Poland · Moscow · Warfare / World War, 2nd

Ribbentrop & Molotov meet & split Poland in 2

Role range: 1939-1945 – 1939-1943

Rule of Poland

Prime Minister of Poland · Moscow · Warfare / World War, 2nd

Ribbentrop & Molotov meet & split Poland in 2

Role range: 1939-1945 – 1939-1943

Siege of Modlin

Prime Minister of Poland · Modlin · Warfare / World War, 2nd

The 10 encircled Divisions at Modlin finaly capitulate

Role range: 1939-1945 – 1939-1943

Exile of Wladyslaw Sikorski

Prime Minister of Poland · Paris · Government / Government of Poland

Heads the Polish Government in exile, 1939-1943

Role range: 1939-1943

Prime Minister of Poland

Prime Minister of Poland · Government / Government of Poland

Appointed Prime Minister of Poland, 2nd term, in exile

Role range: 1939-1943

Invasion of Poland

Prime Minister of Poland · Warfare / World War, 2nd

Many of the exiles subsequently join the recreated Polish Army in allied France, French-mandated Syria, and the United Kingdom. Germany and the Soviet Union completely overrun Poland, although the Polish Government never surrendered

Role range: 1939-1945 – 1939-1943

Invasion of Poland

Prime Minister of Poland · Warsaw · Warfare / World War, 2nd

Resistance in Poland comes to an end

Role range: 1939-1945 – 1939-1943

Invasion of Poland

Prime Minister of Poland · Warfare / World War, 2nd

Russia formally annexes its occupied Polish territories

Role range: 1939-1945 – 1939-1943

Rule of Poland

Prime Minister of Poland · Warfare / World War, 2nd

Russia formally annexes its occupied Polish territories

Role range: 1939-1945 – 1939-1943

Government

Prime Minister of Poland · Government / Government of Poland

Heads the Polish Government in exile, 1939-1943

Role range: 1939-1943

1941

Atlantic Charter

General · Prime Minister of Poland in Exile · London · Warfare / World War, 2nd

Poland joins the Inter-Allied resolution supporting the declaration.

Role range: 1939-1945 – 1939-1943

Atlantic Charter

General · Prime Minister of Poland in Exile · London · Warfare / World War, 2nd

The Polish government in exile adheres to Atlantic Charter principles.

Role range: 1939-1945 – 1939-1943

Diplomatic Negotiations

Prime Minister of Poland · Warfare / World War, 2nd

Negotiates with Russia a recognition of Polands pre-war frontiers with Russia

Role range: 1939-1945

Records, sources and methodology

These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.