Raised to the peerage of the United Kingdom as Lord Seaforth and Baron Mackenzie of Kintail, in 1797. This nobleman was in many respects an able and remarkable man, was born in 1754, in full possession of all his faculties but a severe attack of scarlet fever, from which he suffered when about twelve years of age, deprived him of hearing and almost of speech. As he advanced in years he again nearly recovered the use of his tongue, but during the last two years of his life, grieving over the loss of his four promising sons, all of whom predeceased him, he became unable, or rather never made the attempt to articulate. In his youth he was intended to follow the naval profession, but his physical misfortunes made such a career impossible. Little or nothing is known of the history of his early life. In 1784, and again in 1790, he was elected M.P. for the County of Ross. In 1787, in the thirty-third year of his age, he offered to raise a regiment on his own estates for the King's service, to be commanded by himself. In the same year the 74th, 75th, 76th, and 77th Regiments were raised, and the Government declined his patriotic offer, but agreed to accept his services in procuring recruits for the 74th and 75th. This did not satisify him, and he did not then come prominently to the front. On the 19th of May 1790, he renewed his offer, but the Government informed him that the strength of the army had been finally fixed at 77 Regiments, and his services were again declined. He was still anxious to be of service to his country, and when the war broke out in 1793, he for the third time renewed his offer, and placed his great influence at the service of the Crown. On this occasion a letter of service is granted in his favour, dated the 7th of March, 1793, empowering him, as Lieutenant-Colonel-Commandant, to raise a Highland battalion, which, being the first embodied during the war, was to be numbered the 78th, the original Mackenzie regiment having had its number previously reduced to the 72d. The battalion was to consist of one company of grenadiers, one of light infantry, and eight battalion companies. The Mackenzie chief at once appointed as his Major his own brother-in-law, Alexander Mackenzie, at that time of Belmaduthy but afterwards of Inverallochy and Castle Fraser, fourth and younger son of Colin Mackenzie, VI. of Kilcoy, then a captain in the 73d Regiment, and a man who proved himself on all future occasions well fitted for the post. The following notice, headed by the Royal arms, was immediately posted throughout the counties of Ross and Cromarty, on the mainland, and in the Island of Lewis: "SEAFORTH'S HIGHLANDERS to be forthwith raised for the defence of his Glorious Majesty, King George the Third, and the preservation of our happy constitution in Church and State.