3rd Regiment—Honourable Henry Dillon.
4th Regiment—Count Daniel O'Connell.
5th Regiment—Charles, Viscount Walsh de Serrant,
6th Regiment—James Henry, Count Conway.[23]
Several of his old friends were appointed to the corps; among these were Bartholomew, Count O'Mahoney, Colonel, 1st January, 1801; John O'Toole, Colonel, 1805; and Colonel James O'Moore, who was appointed Major-General in 1801.
This brigade, which was embodied under circumstances so singular, instead of being sent to fight upon the continent of Europe, as O'Connell and his brother emigrants had fondly anticipated, after many changes in its constitution and organization, was ordered to Nova Scotia, to Cape Breton, and to the then pestilential West India Isles. The snows of America and the burning sun of the tropics soon had a fatal effect upon these unfortunate wanderers, and they were nearly all swept away by disease and death.
Of the six regiments, only thirty-four officers of all ranks were alive in 1818, on the Irish half-pay.
On the 25th December, 1797, O'Connell, weary of a service so heartless, and so little conducive to the welfare of the cause he loved so much, retired upon the full-pay of colonel unattached, and returned home.[24]
In 1802 he profited by the Treaty of Amiens, when peace was negotiated between Great Britain and France, to return to the latter; but the frail bond of unity was soon broken, and he was comprehended in the harsh decree which seized, as prisoners of war, all British subjects remaining in France.
At the restoration of the Bourbons in 1814 he regained his liberty, and Louis XVIII. restored to him his rank of General, and with it the Colonelcy of a regiment and the pension and Grand Cross of St. Louis, which he enjoyed with his retired full pay as a British Colonel. This was after the decree of the 16th July, by which the whole of the old army was disbanded, and the command conferred upon Marshal Macdonald, who remodelled a new army from the wreck of Napoleon's veterans.