There were no less than thirty-seven Artillery officers employed in the expedition. Of these, Captain-Lieutenant Muckell was killed, and the following were wounded: Brigadier Desaguliers, Lieutenant N. Kindersley,—the Acting Adjutant, Lieutenant E. Williams, and Lieutenant-Fireworker A. McKenzie. The following is a list of the officers who did duty in the trenches, in addition to those named above:—
| Captain | A. Tovey. |
| Captain | R. Hind. |
| Captain-Lieutenant | Williams. |
| Captain-Lieutenant | Stehelin. |
| Captain-Lieutenant | Jones. |
| Captain-Lieutenant | Grove. |
| Captain-Lieutenant | Martin. |
| Lieutenant | Wilson. |
| Lieutenant | Walker. |
| Lieutenant | Rogers. |
| Lieutenant | Scott. |
| Lieutenant | Walker. |
| Lieutenant | Pearse. |
| Lieutenant | Brietzche. |
| Lieutenant | Gowen. |
| Lieutenant | Turner. |
| Lieutenant | Schalch. |
| Lieutenant | Lawson. |
| Lieutenant | Parry. |
| Lieutenant-Fireworker | Rosat. |
| Lieutenant-Fireworker | Skottowe. |
| Lieutenant-Fireworker | Mayne. |
There were also two medical officers attached to the Artillery.
When, in the early part of 1761, preparations for an expedition on a large scale were commenced at Portsmouth, it was imagined that the destination of the fleet was either the East or West Indies. The vessels were provisioned for twelve months; there were no less than 35 transports; and the only difficulty that spectators and gossips had to overcome was the fact that an immense number of flat-bottomed boats, capable each of carrying 60 men, was to form part of the fleet. Those were days when newspaper reporters and interviewers were not licensed as now; and when inquisitive members of Parliament had to content themselves with very evasive replies.
In addition to a powerful fleet and Artillery, no less than fifteen battalions of infantry and three troops of Burgoyne's horse accompanied the expedition. The command of the troops was given to Major-General Studholm Hodgson, with several Brigadiers to assist him, some of whom bore names which we shall meet again during the War of Independence, Howe, Burgoyne, and Carleton. The fleet was under the command of Commodore Keppel; and it was intended that much of the work should be done by it, as the nation had of late been somewhat outspoken as to the inaction of the navy, nor were Admiral Byng and Minorca forgotten.
When the fleet first sailed from Portsmouth on the 29th March, 1761, Captain Tovey commanded the Artillery; but on the 5th April Colonel Desaguliers was ordered by the King to proceed (with the rank of Brigadier) to Portsmouth: the miners were ordered to the same place to join Captain Hind's company; the whole to proceed without delay to Belleisle, whither it was now known the expedition had gone. The gallant Brigadier was no sluggard; at midnight on the 6th April—those were not the days of railways—he reached Portsmouth, sent word to Captain Hind to have his company ready at a moment's notice, went himself on board the 'Blast' transport on the afternoon of the 7th, and sailed at daybreak the following morning.
The same energy displayed itself on his reaching Belleisle. The expedition had already met with misfortune. An attempt had been made on the 8th April to land 300 men on the south-east of the island, after a heavy and apparently successful bombardment from the fleet; but the enemy charged them with superior numbers before they could form, and took them all prisoners, besides inflicting a loss on some detachments which landed to assist them, of 37 killed and 76 wounded.
A heavy gale followed, in which 20 boats were lost and many vessels driven to sea; the introduction to a continuation of frightful weather which lasted during the whole siege. On the 12th April, Brigadier Desaguliers arrived; learnt what had taken place; immediately ordered the battalion guns to be placed in the Ordnance boats,—ready to accompany the troops on the next attempt at a landing, coming into action so as to enable the infantry to form up on the shore; got his warrant as commanding the Royal Artillery published in orders; appointed Captain-Lieutenant Stehelin his Brigade Major; and volunteered to reconnoitre the island for a landing-place.
On the 22nd, Captain Hind's company, with the miners, some other troops, and an immense quantity of Artillery stores, reached Belleisle. It had by this time been resolved to attempt a landing near the place, where the first had failed; but with a view to deceiving the enemy, the newly-arrived troops were ordered to get into the ship's boats, and make a feint of landing at the Point of Sauzon. The feint succeeded; the fear of their landing detained a large body of the enemy whose presence would have been invaluable in checking the real landing, which was now effected, under cover of the fire from the fleet, and assisted by the panic which was created among the enemy by the appearance on their flank of a number of men who had climbed up some difficult precipices, at a little distance from the spot where the main body landed.
In addition to a body of 900 marines, which landed with the other troops, the Commodore collected 500 from the ships, and landed them; and as the Colonel of the Marines, McKenzie, had been wounded, the command of this large body devolved upon a Captain named Collins, who on account of the responsibility of his position received the rank of Major.