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Siege of Lisbon 1147

Siege of Lisbon: Conquista de Lisboa
Image: Roque Gameiro, Public domain, via Wikimedia Commons

Recorded location from Wikidata; battle sites are often approximate.

Key facts

Year1147Wikidata P585 (point in time)
EraMedieval (500–1499)derived from year
LocationPortugalNatural Earth (modern borders)
ContinentEuropeNatural Earth
War / conflictAlmoravid conquest of al-Andalus, Second CrusadeWikidata P361
ParticipantsKingdom of Portugal, Taifa of BadajozWikidata P710
Coordinates38.7139, -9.1333Wikidata P625

About the battle

The siege of Lisbon, from 1 July to 25 October 1147, was the military action against the Almoravid dynasty that brought the city of Lisbon under the definitive control of the new Christian power, the Kingdom of Portugal.

The siege of Lisbon was one of the few Christian victories of the Second Crusade—it was "the only success of the universal operation undertaken by the pilgrim army", i.e., the Second Crusade, according to the near contemporary historian Helmold, although others have questioned whether it was really part of that crusade. It is seen as a pivotal battle of the wider Reconquista.

The fall of Edessa in 1144 (present day Sanliurfa, Turkey) led to a call for a new crusade by Pope Eugene III in 1145 and 1146. In the spring of 1147, the Pope authorized the crusade in the Iberian Peninsula. He also authorized Alfonso VII of León and Castile to equate his campaigns against the Moors with the rest of the Second Crusade. In May 1147, a contingent of crusaders left from Dartmouth, Devon in the Kingdom of England. They had intended to sail directly to the Holy Land, but weather forced the ships to stop on the Portuguese coast at the northern city of Porto on 16 June 1147.

Text adapted from the Wikipedia article Siege of Lisbon (revision 1370742972), licensed under CC BY-SA 4.0. Changes: excerpted from the article lead section; shortened by selecting paragraphs and trimming at a sentence boundary; formatting and citations removed. No text added.

Location

38.7139, -9.1333 · Portugal

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Nearby battles

Other battles of the Almoravid conquest of al-Andalus

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Browse more: battles in Portugal · Europe · Medieval battles

Further reading