Pedro Augustin Girón y de las Casas

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Pedro Augustin Girón y de las Casas

Also Known As: "Marqués de las Amarillas y I Duque de Ahumada"
Birthplace: San Senastian, Spain
Death: Died
Immediate Family:

Son of Jerónimo Girón-Moctezuma, Marquis de las Amarillas and Isabel de las Casas, Aragorri
Husband of María de la Concepción Donata de Ezpeleta y Enrile, de la Espeleta
Father of Francisco Javier Girón y Ezpeleta
Brother of Maria de la Paz Morejon, de las Casas

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About Pedro Augustin Girón y de las Casas

Pedro Agustín Girón, 4th Marquis de las Amarilas, Duque of Ahumada (1778–1842) was a Spanish military officer and politician. The son of a general, he fought against the French during the French Revolutionary Wars. During the Napoleonic Wars he became a general officer and again fought the French. In later life he held military and political positions.


Born into a noble family in San Sebastián in 1778, Pedro Agustín Girón's father was Jerónimo Girón-Moctezuma, 3rd Marquis de las Amarilas and his mother Isabel de las Casas y Aragorri. He was a tenth generation descendant of Aztec Emperor Moctezuma II. He became an official of the Guardia Real and participated in the War of the Pyrenees in the Army of Catalonia, in which his father was a high-ranking general.

After Emperor Napoleon I of France invaded Spain and overthrew the monarchy, Girón offered his services to the patriotic forces in the Peninsular War (also known as the Spanish War of Independence). He participated in the Battle of Bailén in July 1808 where a French corps was annihilated. Later in the year, he fought at the Battle of Tudela in Navarre. In 1809, he served at the Battle of Uclés and in 1811 at the Battle of Albuera. In 1813, the French forces were driven out of Spain after the Battle of Vitoria, which Girón missed because his troops moved in the direction of Bilbao. On 7 October 1813 during the Battle of the Bidassoa, Girón commanded the two Andalusian divisions of Generals Virues and La Torre. Though the Spanish repeatedly attacked the French defenses on Mont Larrun (905 meters alt.), they failed to capture the position. The Marquess of Wellington praised his allies' performance, writing that the Spanish attacked, "in as good order and with as much spirit as any that I have seen made by any troops." The French abandoned the peak the next day to avoid being trapped. Girón also led the two divisions, with 7,653 soldiers in all, at the Battle of Nivelle on 10 November, where his troops helped take the fortified village of Sare.

When his father died in 1819, Girón became the 4th Marquis of Amarilas. A moderate liberal in the political plain, after the liberal revolution of 1820, he was named Minister of the War of the Government under Evaristo Pérez de Castro. However he resigned in just a few months because of the opposition of the more radical liberal sector.

In 1832, in the last years of the reign of Fernando VII, he was designated Commander in chief of Granada. The following year he was bestowed the title Duque de Ahumada. In 1835 he was named Minister of the War again, but was forced to resign after being accused of nepotism. During the last few years of his life he spent many years abroad and traveled, and dedicated his time to study and writing. His memoirs Memories 1778-1837 offers an insight into his life. He died in 1842.

Pedro's son, Francisco Javier Girón y Ezpeleta, 2nd duque de Ahumada and 5th marqués de las Amarillas, founded the Spanish Guardia Civil in 1844.

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Pedro Augustin Girón y de las Casas's Timeline

January 3, 1778
San Senastian, Spain
March 11, 1803
Age 25
Pamplona, Navarre, Navarre, Spain
Age 63