Hern?dez, whose ancestry was a mix of Spanish, Irish, and French, was born on a farm near San Mart?. His father was a mayordomo or foreman of a series of cattle ranches and Hern?dez grew up living the a somewhat privileged version of the life of a young gaucho. His career was to be an alternation between stints on the "federal" side in the civil wars of Argentina and Uruguay and life as a newspaperman, a short stint as an employee of a commercial firm, and a period as stenographer to the legislature of the Confederation.
Hern?dez founded the newspaper El R? de la Plata, which advocated local autonomy, abolition of the conscripted "frontier contingents", and election of justices of the peace, military commanders, and school boards. He opposed immigration, because he believed it undermined the pastoral foundation of the region's wealth. He envisioned a federal republic based in pastoralism, but also featuring a strong system of education and a literate population.
Although a federalist opposed to the centralizing, modernizing, and Europeanizing tendencies of Argentine president Domingo Sarmiento, Hern?dez was no apologist for General Juan Manuel de Rosas, whom he characterized as a tyrant and a despot.
Hern?dez is known today almost entirely for his masterpiece, Mart? Fierro, the epic poem that stands as the pinnacle of gauchesque literature. The poem was apparently begun during a period of exile in Brazil following the defeat at ?emb?(1870) and was published in two parts (in 1872 and 1879).
Hern?dez died of heart disease October 21, 1886, in Belgrano, which was at that time a separate suburb, but is now a neighborhood of Buenos Aires.
References
Jorge Luis Borges, "Jos?Hern?dez", in El Mart? Fierro (ISBN 8420619337)