Naval Battle of Lisbon

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Naval Battle of Lisbon
date March 7, 1373
place Lisbon
output Castilian victory
Parties to the conflict

Armoires portugal 1385.svg Kingdom of Portugal Kingdom of England
Royal Arms of England (1340-1367) .svg

Blason Castille Léon.svg Castile and Leon Kingdom of France
Blason France modern.svg

Commander

Lanzarote Pessanha

Ambrosio Boccanegra

Troop strength
4 galleys
15 naos
12 galleys
losses

Very high

Low

The naval battle of Lisbon took place on March 7, 1373 . There a Castilian fleet under Ambrosio Boccanegra defeated a Portuguese fleet. The victory led to the victory of the Castilians in the Second Ferdinandean War .

prehistory

Shortly after the end of the First Ferdinandic War , Ferdinand I of Portugal signed a treaty with John of Gaunt on July 10, 1372 , which promised mutual support against Castile.

After the agreement was signed, the Portuguese monarch ordered the embargo of Castilian ships in their ports so that the Peter I sympathizers could invade Galicia . Henry II of Castile reacted quickly and decided to invade Portugal. He placed his base of operations in Zamora , and in the month of December 1372 he began the invasion. He systematically advanced against Lisbon. While the ground offensive was successfully implemented, Ambrosio Boccanegra sailed with a fleet of 12 galleys from Seville to Lisbon.

battle

On March 7, 1373 he sighted Lisbon. After crossing the Mar da Palha , he attacked a Portuguese fleet of 4 galleys and 15 naos , which were under the command of Admiral Lanzarote Pessanha and which were stationed in the port of Lisbon and then ran out of the port to catch the oncoming Castilian fleet to be able to fight.

Their efforts were, however, useless because the Portuguese admiral hesitated in his actions towards the enemy fleet. So the Castilian fleet under the resolute and self-confident Boccanegra was able to capture 2 galleys and most of the naos of the Portuguese during the ensuing naval battle and thus win the battle.

consequences

Admiral Pessanha lost his post due to his actions in the battle and was replaced by Juan Alfonso Tello , while Ferdinand I of Portugal was forced by this defeat to ask Henry II for peace, as no English reinforcements had come to Portugal until then Aftermath of the La Rochelle disaster .

He therefore signed the Treaty of Santarém with him on March 19, 1373. That was the end of the Second Ferdinandic War and also the last service of Ambrosio Boccanegra for King Henry II, who then retired and returned to his homeland that same year died. He was succeeded by Fernando Sánchez de Tovar .

See also

bibliography

  • CALDERON ORTEGA, JM y DÍAZ GONZÁLEZ F .: “Los Almirantes del siglo de oro de la marina castellana medieval”. Revista en la España Medieval Nº 24 (2011) pp. 311-364. (Spanish) .
  • FERANDEZ DURO, CESAREO (1894). The marina de Castilla desde su origen y pugna con la de Inglaterra hasta la refundición en la Armada española. Madrid. (Spanish) .
  • LÒPEZ DE AYALA, PERO; ZURITA, JERÒNIMO; EUGENIO DE, LLAGUNO Y AMÌROLA; "Crónicas de los reyes de Castilla Don Pedro, Don Enrique II, Don Juan I y Don Enrique III". (1780) Tomo II. Madrid: Imprenta de Don Antonio de Sancha. OCLC 457585252. (Spanish) .
  • MCMURDO, EDWARD "The history of Portugal" (1888). Volume 2. (English) .