Dr. John Rae, who spent 22 years in British North America, accurately mapped more miles of North America's unknown northern coastline - excluding Hudson Bay - than did any other explorer. ... Unusually adaptable and a crack shot, he learned native methods of living off the land. Remarkably fit, he set records that have never been surpassed for speed and endurance on snowshoes. John Rae was born on 30 September 1813 in the Hall of Clestrain, near Stromness in the Orkney Islands. At age 16, he went to Edinburgh to study medicine and qualified as Licentiate of the Royal College of Surgeons of Edinburgh in 1833. His first medical job was as a surgeon on the Prince of Wales, the Hudson's Bay Company supply ship. A sailing ship of 400 tons, it ca...