On this date in 1810, a French officer in Spanish service became an Argentine martyr.
Jacques de Liniers — or Santiago de Liniers, in the Hispanized form* — was a cavalryman turned naval officer descended of a storied noble house,** and he made his bones serving Bourbon princes on either side of the Pyrenees.
Bumping out of the French service in his early twenties, Liniers (English Wikipedia link |French | Spanish) entered his life’s destined course when he took the Spanish colors to fight the Moors in Algiers in 1774.
Progressing thence to the navy, Liniers enjoyed a variegated career at sea in the last quarter of the 18th century, participating among other engagements in the Bourbon-backed American Revolution, and in the Barbary Wars.
By the 1790s he had washed up in the Spanish possessions in the cone of South America, then organized as the Viceroyalty of the Rio de la Plata. Here he would achieve both glory and death, coming to the fore of the colony when a surprise 1806 British attack seized lightly-defended Buenos Aires during the Napoleonic Wars. Vowing to make an offering of this interloper Home Riggs Popham‘s Union Jacks to the Dominican convent where he took refuge, Liniers escaped from the occupied city to nearby Montevideo (present-day Uruguay) where he marshaled a local militia that successfully stormed Buenos Aires.
As a result, that convent still holds the captured British flags to this day … and the white-haired Liniers (he was 53 years old at this point) stands front and center in triumph in a famous painting accepting the rosbif surrender:
With the official leadership having fled the place, a “cabildo abierto” — an “open council” assembly of all the city’s heads of household† — anointed the re-conqueror Liniers the new viceroy.
We catch in this easy conversion of military success to populist support a foreshadowing of the caudillo political character that would so color the coming centuries of post-independence politics, writes Lyman L. Johnson in Workshop of Revolution: Plebeian Buenos Aires and the Atlantic World, 1776-1810 — “the first appearance of personalist politics in Buenos Aires … While his closest allies worked the crowd in the Plaza Mayor to demand the substitution of the viceroy, Liniers was conveniently absent in the suburbs, an absence that forced the crowd to march en masse to return him in triumph to the city.” Thereafter, “[l]eaders elevated by contested and irregular means, Liniers the prime case, would now legitimze their claims to power on the massed authority of the transformed porteno plebe.”
Buenos Aires wasn’t the only thing transforming. Across the ocean, Napoleon’s invasion had the Spanish crown on the run. King Charles IV of Spain had recognized Liniers as “Count of Buenos Aires” before Charles’s forced abdication in 1808; however, the Junta of Seville that tenuously asserted itself the Spanish rump state dispatched a different guy as viceroy and Liniers accepted that fellow’s appointment and resigned his post. It’s a surprising decision in retrospect, one that reminds of Liniers’s Old World, ancien regime roots: this very moment in time, with the Spanish crown reduced to a bauble and the Peninsular crises leaving the empire’s overseas possessions to their own devices, saw the advent of breakaway movements throughout South America. Many of Spain’s former colonies there date independence to the 1810s or 1820s as a result.
Argentina marks its independence from July 9, 1816, but that event was product of a separatist war that began with the 1810 May Revolution. This affair deposed the post-Liniers viceroy upon news of French gains in Iberia that had collapsed even the Junta of Seville. If nobody’s left in charge — why not us? (The May Revolution continued to govern in the name of the occulted Spanish king, which is why it doesn’t get the independence day laurels.)
At this, Liniers came out of retirement like an aging pugilist for one fight too many, and mounted an ill-fated royalist counterrevolution. Instead of re-creating the glories of his campaign against the British, Liniers saw his soldiers desert him to an anticlimactic capture.
He was shot together with Juan Antonio Gutierrez de la Concha and three officers of their late unreliable militia at a small town between Cordoba and Buenos Aires called Cabeza de Tigre (“Head of the Tiger”; today it’s known as Los Surgentes‡).
Despite his dying in an attempt to stand athwart Argentinian independence, his heroism against the British has secured him posthumous honor in a country he never wanted to exist. There’s a Liniers neighborhood in Buenos Aires, and a town of Santiago de Liniers; his former estate in Cordoba is preserved today as a museum and UNESCO heritage site.
* The name in either form is “James”; he got it because his birthday, July 25 of 1753, was the feast of St. James.
** The letters of U.S. Founding Father Thomas Jefferson — present in Paris as an envoy from 1784 to 1789 — preserve an invitation from another Liniers (Santiago’s older brother, the comte de Liniers?) “to a game of chess with pear and melon.”
† As distinct from the regular (“closed”) municipal council, comprising just a few handpicked grandees.
‡ Los Surgentes is unfortunately also known for an infamous 1976 massacre of disappeared leftists.
On this day..
But this date two hundred years ago found it in the criminological progressive vanguard (just 
