Nazario Benavídez [SEP] conflict
Nazario Benavídez
José Nazario Benavídez (27 July 1802 – 23 October 1858) was an Argentine soldier who rose to the rank of Brigadier General and played a leading role in the Argentine Civil Wars. He was Governor of San Juan Province, Argentina, for almost twenty years in the mid-nineteenth century. His lengthy political career during a period of great turbulence was due to the great respect in which he was held by enemies as well as friends. After leaving office he was imprisoned and then murdered by his guards.
José Luciano Fernández
José Luciano Fernández was briefly acting Governor of San Juan Province, Argentina after the Unitarian Governor José Martín Yanzón had been defeated by Colonel Tomás Brizuela. A few weeks later, he handed over power to Nazario Benavídez.
Background.
Nazario Benavídez had attempted a revolution against Colonel Yanzón, Governor of San Juan, in August 1836. 
After it failed, Benavídez was forced to flee, and on 22 September 1835 was declared an outlaw by Yanzón.
Yanzón mounted a raid against La Rioja Province