Voyages From Montreal Through the Continent of North America to the Frozen and Pacific Oceans in 1789 and 1793 (Complete‪)‬

The exact date of Sir Alexander Mackenzie's birth is not accurately known, although it is supposed he was born at Inverness, Scotland, about 1755. He came to North America at an early age and obtained employment in the counting-house of Messrs. Gregory and Co., a connexion of the North-West Fur Company. It was while he was with this company that he obtained the experience and knowledge necessary to his profession of a fur-trader, long before he undertook his arduous and dangerous expeditions to the far North.