“Major-General Sir David Baird.”

The Seventy-first went into quarters at the cantonment of Wynberg, about seven miles from Cape Town, on the road to Simon’s Bay, where the battalion remained until the 12th of April, when, most unexpectedly, an order arrived for its immediate embarkation on an expedition to the Rio de la Plata in South America, which had been planned by the British commanders, naval and military, at the Cape. The Seventy-first was the only corps of the Cape garrison destined for this service, with the addition of a few dragoons and some artillery. At this period the strength of the battalion amounted to eight hundred rank and file, having received some recruits from foreign corps at the Cape. The troops were to be commanded by Brigadier-General William Carr Beresford, afterwards General Viscount Beresford.

The battalion was embarked in line-of-battle ships and in transports, and on the 14th of April the fleet sailed from Table Bay, directing its course to the westward until the 20th, when, in consequence of unfavourable weather, and having parted company with one of the transports, in which were three companies of the Seventy-first, the signal was made to rendezvous at St. Helena, at which island the fleet arrived on the 30th of April, with the exception of the missing transport. Here the force under Brigadier-General Beresford received an augmentation of two hundred men from the St. Helena regiment, making a total of a thousand and eighty-seven rank and file.

On the 2d of May the fleet sailed from St. Helena, and after a tedious voyage arrived at Cape St. Mary’s, at the entrance of the Rio de la Plata, on the 8th of June, where it met with the missing transport.

The troops that had sailed in the line-of-battle ships were transferred on the 16th of June to the transports, which proceeded up the river, and on the 24th of that month came to anchor opposite the city of Buenos Ayres. On the 25th, at night, the Seventy-first, with the other troops, effected a landing without any opposition. The following morning they pushed forward, and met the enemy at the village of Reduction, who made a trifling stand, and then retired towards the city. On this occasion Captain Henry Le Blanc of the Seventy-first lost his leg, and a serjeant and five rank and file were wounded.

The British troops continued to advance in pursuit of the enemy, and on the morning of the 27th of June forced their passage across the Chualo. Some skirmishing followed this movement, but the city of Buenos Ayres almost immediately surrendered. In the evening the town and fort were taken possession of by the first battalion of the Seventy-first and detachments of Marines and St. Helena Regiment.

The Seventy-first occupied barracks in Buenos Ayres, and remained undisturbed until the beginning of August, by which time the enemy had collected a force of about 1,500 men, under a leader named Pueridon, at five leagues from the city. Brigadier-General Beresford, in consequence, moved out with three hundred of the Seventy-first, fifty from the St. Helena Regiment, and six field pieces; attacked and dispersed the enemy, taking all his artillery, namely, ten pieces of various calibre. The battalion had only five men wounded in this operation.

About this period, a body of the enemy, headed by Colonel Liniers, a French officer in the service of Spain, crossed from Colonna to Concher, evidently with hostile intentions. Forming a junction with the force under Pueridon, the whole marched upon Buenos Ayres.

On the 10th of August the enemy commenced operations, by the massacre of a serjeant and his guard of the Seventy-first Regiment, who were posted at a place in the suburbs where the bull-fights were usually exhibited. On the following day much skirmishing ensued in the outskirts of the city, the enemy taking possession of the tops of houses, from which he kept up a galling and destructive fire.

During this time the main body of the British force took up a position in the Grand Square, but afterwards retired into the fort of Buenos Ayres. Being now bereft of all resources, and without hopes of reinforcement, there appeared no alternative but to capitulate, and about one o’clock on the 12th of August hostilities ceased, and the fort was surrendered. The troops marched out with the honors of war, and laid down their arms in the Square.