On This Day

Damascus surrenders to the Nūr al-Dīn, ruler of Aleppo

Aleppo is a city in northern Syria, which serves as the capital of the Aleppo Governorate, the country's most populous governorate.

Aleppo is a city in northern Syria, which serves as the capital of the Aleppo Governorate, the country's most populous governorate. With an estimated population of 2,098,000 residents as of 2021, it is Syria's largest city by urban area, and was the largest by population until it was surpassed by Damascus, the capital of Syria. Aleppo is also the largest city in Syria's northern governorates and one of the largest cities in the Levant region.

Aleppo is one of the oldest continuously inhabited cities in the world; it may have been inhabited since the sixth millennium BC. Excavations at Tell as-Sawda and Tell al-Ansari, just south of the old city of Aleppo, show that the area was occupied by Amorites by the latter part of the third millennium BC.

Historical Significance

Aleppo is a city in northern Syria, which serves as the capital of the Aleppo Governorate, the country's most populous governorate.

Events Before

  1. In one of the most expensive divorces in history, French King Louis VII is granted an annulment from Eleanor of Aquitain

    In one of the most expensive divorces in history, French King Louis VII is granted an annulment from Eleanor of Aquitaine on the grounds of consanguinity (being from the same kinship as another person)

  2. Eleanor of Aquitaine marries Henri of Anjou, handing the future King Henry II of England most of France, allowing future

    Eleanor of Aquitaine marries Henri of Anjou, handing the future King Henry II of England most of France, allowing future kings of England to claim France for centuries thereafter

  3. English cleric and writer Geoffrey of Monmouth consecrated as Bishop of St Asaph at Lambeth

    Geoffrey of Monmouth (Latin: Galfridus Monemutensis, Galfridus Arturus; Welsh: Gruffudd ap Arthur, Sieffre o Fynwy; c. 1095 – c. 1155) was a Christian cleric from Monmouth, Wales, and one of the...

  4. Malcolm IV becomes King of Scots

    Malcolm IV (Medieval Gaelic: Máel Coluim mac Eanric; Scottish Gaelic: Maol Chaluim mac Eanraig), nicknamed Virgo, "the Maiden" (between 23 April and 24 May 1141 – 9 December 1165) was King of...

  5. Treaty of Wallingford (Oxfordshire) signed between King Stephen and the Empress Maude (aka Matilda)

    Treaty of Wallingford (Oxfordshire) signed between King Stephen and the Empress Maude (aka Matilda)

Events After

  1. Holy Roman Emperor Frederick I Barbarossa marries Beatrice of Burgundy, daughter and heiress of Renaud III at Würzburg

    Holy Roman Emperor Frederick I Barbarossa marries Beatrice of Burgundy, daughter and heiress of Renaud III at Würzburg

  2. According to legend, freeholder Lalli slays English crusader Bishop Henry with an axe on the ice of Lake Köyliönjärvi in

    According to legend, freeholder Lalli slays English crusader Bishop Henry with an axe on the ice of Lake Köyliönjärvi in Finland

  3. Battle at Brindisi: Norman-Sicillian King William beats Byzantine fleet under John Doukas and Alexios Bryennios

    Battle at Brindisi: Norman-Sicillian King William beats Byzantine fleet under John Doukas and Alexios Bryennios

  4. Siege of Shirakawa-den in Japan

    The siege of the Shirakawa-den (白河殿夜討) was the central event of the Hōgen Rebellion, a succession dispute which broke out after the death of the cloistered Emperor Toba.

  5. Henry II, Duke of Austria, leaves Bavaria

    Henry II, Duke of Austria, leaves Bavaria

More from the 1150s

Frequently Asked Questions

What happened on April 23, 1154?
Aleppo is a city in northern Syria, which serves as the capital of the Aleppo Governorate, the country's most populous governorate. With an estimated population of 2,098,000 residents as of 2021, it is Syria's largest city by urban area, and was the largest by population until it was surpassed by Damascus, the capital of Syria. Aleppo is also the largest city in Syria's northern governorates and one of the largest cities in the Levant region.
Why is Damascus surrenders to the Nūr al-Dīn, ruler of Aleppo significant?
Aleppo is a city in northern Syria, which serves as the capital of the Aleppo Governorate, the country's most populous governorate.

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