That supply line was temporarily severed during the war waged by Spain against Britain in 1805–1808, and the British occupation of Montevideo in 1807, causing considerable hardship to the Puerto Soledad residents.
[4][5] An indispensable source of subsistence for the small colony – as well as for the numerous English and American sealers operating on the islands – was the feral cattle introduced by the French in 1764.
On festive occasions the Spaniards even had their favourite corridas de toro, such as during the three-day event organized by governor Ramón Clairac y Villalonga (1787–88, 1789–90) to celebrate King Carlos IV's accession to the throne when, along with allegiance formally sworn to the new monarch comedies were performed, and twelve bulls were fought.
[4] Following a decision by Viceroy Francisco Javier Elío, on February 13, 1811 all the troops and settlers of Puerto Soledad were evacuated on board the brigantine Galvez to Montevideo in order to fight his Buenos Airean adversaries.
[7] During the subsequent 17 years, the settlement, while frequented by sealers, had remained largely derelict, until Louis Vernet brought some settlers under the authority of Buenos Aires Province in 1828.