In the autumn of 1806 the first battalion was directed to proceed to Portsmouth for the purpose of joining the expedition under Brigadier-General Robert Craufurd, about to be employed on secret service; and the battalion embarked at Portsmouth on the 22d of September.

1807.

The expedition, which consisted of the first battalions of the Fifth, Thirty-sixth, Forty-fifth, and Eighty-eighth regiments, five companies of the Rifle corps, two squadrons of the Sixth dragoon guards, and two companies of Royal Artillery, did not sail from Falmouth until the 12th of November 1806; and after remaining at St. Jago, in the Cape de Verde Islands, from the 14th of December 1806 to the 11th of January 1807, arrived in Table Bay, Cape of Good Hope, on the 22d of March following. Here the troops were landed for refreshment and exercise under Brigadier-General Craufurd. From the Cape the expedition sailed again on the 6th of April; reached St. Helena on the 21st of April, where the stock of water and provisions was completed; and, quitting that island on the 26th, arrived on the 14th of June at Monte Video, then occupied by the British troops under Lieut.-General John Whitelocke, who had arrived there in the preceding May, and had assumed the command of the whole British force in South America.[16]

Great preparations were made to effect a landing of the troops, which took place on the 28th of June at Ensenada da Baragon, about thirty-two miles distant from Buenos Ayres, without firing a shot. The first battalions of the Thirty-sixth and Eighty-eighth regiments were brigaded together under the orders of Brigadier-General the Honourable William Lumley. On the 29th the troops moved forward; the light brigade, composed of the Rifle corps and nine light infantry companies, formed the advance, which was supported by Brigadier-General Lumley’s brigade, and followed by the other corps in succession. On the 1st of July the army was concentrated near the village of Reduction, about seven miles from Buenos Ayres, from whence it again advanced on the following day, crossed the Chuelo, a rivulet, by a ford called the Chico, and traversed the low ground on the opposite bank, at the extremity of which is situated the City of Buenos Ayres.

The light company was at the attack and carrying of the enemy’s advance field-work on the 2d of July; on the 5th of that month the right wing of the Thirty-sixth, commanded by Lieut.-Colonel Robert Burne, and the left wing by Captain William Cross, stormed and established themselves in Buenos Ayres. Upon this severe service Captains Alexander, Williamson, and Henry Cole Johnson, with Lieutenant Robert Whittell, two serjeants, one drummer, and forty-one rank and file, were killed; Captains William Wright Swain and Henry Vernon, Lieutenants William Wingfield, William Cotton, John Chaloner, and John White, seven serjeants, and thirty-six rank and file, were wounded.

Notwithstanding the intrepidity displayed by the advancing troops, upon whom a destructive fire was poured from the tops of houses and every other advantageous position, the enterprise failed. On the following morning the Governor-General Liniers sent a letter to Lieut.-General Whitelocke, offering to restore the prisoners taken in this action, and also those made with Brigadier-General Beresford, on condition that the whole of the British forces should be withdrawn from South America, which proposals were accepted. The Lieut.-General’s conduct subsequently became the subject of inquiry by a Court-martial, and he was cashiered.

The first battalion of the regiment re-embarked at Buenos Ayres, and descended the River Plate to Monte-Video, whence it embarked on the 9th of September for Europe, and arrived at Cork on the 17th of December following.

1808.

The battalion occupied the barracks at Cork until February 1808, when it proceeded to Fermoy, where it remained until the 5th of July, when it marched to Cork for embarkation, having been selected to form part of a force, under the command of Lieut.-General the Honorable Sir Arthur Wellesley, destined to proceed to the Peninsula to aid the Spanish and Portuguese patriots in their efforts against Napoleon, who had placed his brother Joseph on the throne of Spain, and was endeavouring to reduce the Peninsula under his domination.