Historical biography archive · Updated 2026-11-03

Mehmed V Biography and Timeline

Follow Mehmed V through 15 dated historical records for Turkey.

Mehmed V, historical timeline

A chronological timeline drawn from matching World History Database records.

15Distinct records
1 of 1Page
1909–1914Years on this page

1909

Succession

Emperor · House / House of Osmanli

Succeeds as Emperor of Turkey

Role range: 1909-1918

1911

Declaration of War

Emperor · Warfare / Italy War

Italy declares war on Turkey

Role range: 1909-1918

1912

Capture of Dodecanese

Emperor · Dodecanese · Warfare / Italy War

Italy captures the Dodecanese Islands from Turkey

Role range: 1911-1912 – 1909-1918

Treaty of Ouchy

Emperor · Ouchy · Warfare / Italy War

Turkey recognizes Italy's conquests in the Treaty of Ouchy

Role range: 1911-1912 – 1909-1918

Serbia Declares War

Sultan · Ottoman Sultan · Belgrade · Warfare / Balkan Wars, 1st

Faces declarations of war from Serbia and its Balkan allies.

Role range: 1912-1913

Coup

Emperor · Government / Government of Turkey

Following Italy's victory in the Italo-Turkish War of 1911-1912 the Young Turks fall from power after a coup

Role range: 1911-1912 – 1909-1918

Coup

Emperor · Warfare / Italy War

Following Italy's victory in the Italo-Turkish War of 1911-1912 the Young Turks fall from power after a coup

Role range: 1911-1912 – 1909-1918

Young Turks

Emperor · Warfare / Italy War

Following Italy's victory in the Italo-Turkish War of 1911-1912 the Young Turks fall from power after a coup

Role range: 1911-1912 – 1909-1918

1913

Treaty of London

Sultan · Sultan of the Ottoman Empire · London · Warfare / Balkan Wars, 1st

His government accepts the settlement ending the First Balkan War and surrendering most remaining Ottoman territory in Europe to the Balkan allies.

Role range: 1912-1913 – 1909-1918

Treaty of Constantinople

Sultan · Ottoman Sultan · Constantinople · Warfare / Balkan Wars, 2nd

Regains Adrianople and eastern Thrace under the Ottoman-Bulgarian settlement.

Role range: 1913-1913

1914

Declaration of War

Emperor · Bosporous · Warfare / World War, 1st

The Dardanelles & Bosprous are closed to Allied shipping

Role range: 1914-1918 – 1909-1918

Declaration of War

Emperor · Dardanelles · Warfare / World War, 1st

Russia declares war on Turkey

Role range: 1914-1918 – 1909-1918

Central Powers

Emperor · Warfare / World War, 1st

Turkey joins the Central Powers; Britain and France declare war on her

Role range: 1914-1918 – 1909-1918

Declaration of War

Emperor · Warfare / World War, 1st

Turkey joins the Central Powers; Britain and France declare war on her. Britain & France declare war on Turkey

Role range: 1914-1918 – 1909-1918

Turkey joins the Central Powers

Emperor · Warfare / World War, 1st

Turkey joins the Central Powers; Britain and France declare war on her

Role range: 1914-1918 – 1909-1918

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.