Historical biography archive · Updated 2026-11-03

Oliver Leese Biography and Timeline

Follow Oliver Leese through 17 dated historical records for Great Britain.

Oliver Leese, historical timeline

A chronological timeline drawn from matching World History Database records.

17Distinct records
1 of 1Page
1942–1945Years on this page

1942

Battle of Wadi Akarit

Commander of XXX Corps · Wadi Akarit · Warfare / World War, 2nd

Leads the Eighth Armys to victory at Wadi Akarit

Role range: 1939-1945

Commander of XXX Corps

Commander of XXX Corps · Warfare / Military

Appointed Commander of XXX Corps in the Eighth Army by Montgomery

Commander of XXX Corps

Commander of XXX Corps · Warfare / World War, 2nd

Appointed Commander of XXX Corps in the Eighth Army by Montgomery

Role range: 1939-1945

Battle of Alamein, 2nd

Commander of XXX Corps · El Alamein · Warfare / World War, 2nd

Leese's XXX Corps leads the infantry assault in the northern sector at the opening of the Second Battle of El Alamein.

Role range: 1939-1945

Battle of Alamein, 2nd

Commander of XXX Corps · El Alamein · Warfare / World War, 2nd

Leese's XXX Corps supports the breakout during the closing phase of the Second Battle of El Alamein.

Role range: 1939-1945

Capture of Mareth Line

Commander of XXX Corps · Mareth Line · Warfare / World War, 2nd

Leads the Eighth Armys advance across the Mareth Line

Role range: 1939-1945

Capture of Tripoli

Commander of XXX Corps · Tripoli · Warfare / World War, 2nd

Leads the Eighth Armys advance along the coast road from Benghazi to Tripoli

Role range: 1939-1945

Invasion of Sicily

Commander of XXX Corps · Sicily · Warfare / World War, 2nd

Captures the Western beachead in the Eighth Armys landind in Sicily

Role range: 1939-1945

1943

Capture of Gothic Line

Commander of Eighth Army · Gothic Line · Warfare / World War, 2nd

Breaches the Gothic Line

Role range: 1939-1945

Commander of Eighth Army

Commander of Eighth Army · Warfare / Military

Appointed Commander of the Eighth Army, succeeds Montgomery

Capture of Gothic Line

Commander of Eighth Army · Gothic Line · Warfare / World War, 2nd

Leads the Eighth Armys persuit of the German Tenth Army as far as the Gothic Line

Role range: 1939-1945

Commander of Eighth Army

Commander of Eighth Army · Warfare / World War, 2nd

Appointed Commander of the Eighth Army, succeeds Montgomery

Role range: 1939-1945

Tenth Army

Commander of Eighth Army · Gothic Line · Warfare / World War, 2nd

Leads the Eighth Armys persuit of the German Tenth Army as far as the Gothic Line

Role range: 1939-1945

1944

Siege of Monte Cassino

Commander of Eighth Army · River Gariglian · Warfare / World War, 2nd

The British X Corps establish bridgeheads across the River Garigliano

Role range: 1939-1945

Commander of Allied Land Forces

Commander of Allied Land Forces · Warfare / Military

Appointed Commander of the Allied Land Forces of South East Asia

Commander of Allied Land Forces

Commander of Allied Land Forces · Warfare / World War, 2nd

Appointed Commander of the Allied Land Forces of South East Asia

Role range: 1939-1945 – 1944-1945

1945

Dismissal

Commander of Allied Forces · London · Warfare / World War, 2nd

Dismissed due to a personality clash with Mountbatten

Role range: 1939-1945 – 1944-1945

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.