Mariano Alvarez de Castro

Mariano Álvarez de Castro
Mariano Álvarez de Castro
Born	8 September 1749 Granada, Spain
Died	21 January 1810(1810-01-21) (aged 60) Figueres, Spain
Allegiance	Spanish Empire
Years of service	1768—1810
Rank	Field Marshal (posthumous)
Battles/wars	Anglo-Spanish War (1779) War of the Pyrenees Peninsular War

Brigadier Mariano José Manuel Bernardo Álvarez Bermúdez de Castro y López Aparicio (September 8, 1749 – January 21, 1810) was a Spanish military officer, and the military governor of Girona during the siege by the French during the War of Spanish Independence.

Álvarez was born in Granada. He joined the army in 1768 (aged 19), and studied at the Military Academy of Barcelona, graduating in 1775. He gained steady promotions, saw action in the siege of siege of Gibraltar in 1783, and by 1793 was a Colonel of Infantry. During the War of the Pyrenees (1793–1795) against France he took part in many notable actions, was wounded, and spent 75 days under fire at the siege of Collioure. As a result, he was promoted to Brigadier.

On the accession of Joseph Bonaparte to the throne of Spain in 1808, Álvarez was commander of the castle of Montjuïc in Barcelona. On 29 February French troops arrived to take possession of the fortress. Álvarez was preparing to defend it against them when he received direct orders of his Commander in Chief to hand it over. Álvarez fled Barcelona and joined the Spanish rebels against French rule. The Spanish Government in Cadiz named him commander of the Army of Catalonia and Governor of Girona.

On the 6 May 1809 a French army of 18,000 men besieged the town. Álvarez had only 5,600 men under arms. The French mounted 40 gun batteries that over the next seven months fired some 20,000 explosive shells and 60,000 cannonballs into the city. In August, the French captured the castle of Montjuïc, the main defensive point. Undeterred, Álavarez constructed barricades and trenches inside the city and battle raged for another four months before Álavarez, exhausted and ill, handed over command to a subordinate. Two days later, on 12 December, the town capitulated. It is estimated that some 10,000 people, soldiers and civilians, had died inside. French losses were around 15,000, over half of those to disease.

In spite of Álvarez's poor health, the French imprisoned him at Perpignan. On 9 January 1809 Álvarez was brought to the castle of San Fernando in Figueres, where he was found dead the following day, of a fever according to the French, poisoned, according to the Spanish. He was buried, wrapped in only a sheet, in the cemetery there.