the city of Salta, but came to a peaceable understanding with him in the following year.
In 1821 he led an expedition from Salta against Tucuman, in conjunction with another expedition from Jujui, but was defeated. On his return he found the citizens of Salta in insurrection against him, but their army passed over to him, and he easily re-established his authority. In June of that year the city of Salta was captured by a party of Royalists under Valdés. After nightfall he rode with a small escort into the principal square, not knowing what had occurred, and was received by a volley. He was severely wounded, but kept his seat in the saddle, and returned to his encampment, where he died ten days afterwards.
Las Heras was in April, 1824, elected Governor of the Province of Buenos Ayres, in succession to Don Martin Rodriguez, under whose beneficent rule the country had made great progress. Las Heras followed in the steps of his predecessor, but was in March, 1826, deposed by the National Constituent Congress, which assumed the powers of a sovereign congress, and decreed the federalization of the province. Las Heras refused to listen to those of his friends who wished him to resist this unconstitutional proceeding, and retired into private life. He died in Chile in the year 1866, in the eighty-sixth year of his age.
Lavalle, after the conclusion of the War of Independence, returned to Buenos Ayres, and commanded a division in the Argentine army, which was sent against Brazil in the year 1826. At Ituzaingo he again displayed the same reckless daring for which he was distinguished in Chile and in Peru. In November, 1828, he returned to Buenos Ayres, after the conclusion of the war, in command of the first division of the army, and encamped to the north of the city. On the 1st December he headed a revolt by which Don Manuel Dorrego, who was then Governor, was deposed, and was named Provisional Governor in his stead. On the 9th of the same month he completely defeated the Government forces at Navarro, and on the 13th ordered the summary execution of Dorrego, who had been taken prisoner the day previous. On the 26th April in the following year he was attacked at the Puente Marquez by greatly superior forces under Rozas and Lopez, but maintained the unequal fight till sundown. He eventually came to terms with Rozas, and retired to Monte Video. Some years after-
