Nookapingwa was one of the best hunters and most experienced dogsled travellers in northernmost Canada and Greenland during the first half of the 20th century. He played a crucial role in the European exploration of the Queen Elizabeth Islands and northern Greenland, having acted as a guide and hunter for such explorers, scientists and government officials as Donald B. MacMillan, Lauge Koch, officers for the royal Canadian Mounted Police (notably Inspector A.H. Joy and Staff-Sergeant H.W. Stallworthy), Edward Shackleton and David Haig-Thomas. He was instrumental in many of their achievements and sometimes their survival. Nookapingwa was born in the summer of 1893 in the Thule district of northern Greenland. . [This profile chronicles his participation in and contribution to various expeditions in and around Greenland and the District of Franklin. He was renowned for his ability to hunt, to navigate through difficult terrain and conditions and survival skills.] Several geographic features have been named after Nookapingwa: Nookap Island (off th north coast of Devon Island); Mount Nukap (1783 m) and Nukap Glacier (both near the head of Gilman Glacier, northern Ellesmere Island); Nukapingwa Glacier and Nukapinwa River (north of Borup Fiord, northern Ellesmere Island).
Inspector Alfred Herbert Joy of the Royal Canadian Mounted Police is best known for a remarkable 1800-mile (2900-km) patrol by dogsled across the heart of the Queen Elizabeth Islands in 1929. He had a keen interest in and extensive knowledge of the Arctic, its wildlife and people, and was dedicated to upholding the law and jurisdiction of Canada in isolated arctic regions. . In 1921, following Canada's decision to extend jurisdiction into the Arctic Islands, Joy was selected to represent the government at Pond Inlet, northern Baffin Island. Soon after his arrival he undertook investigation of the Janes murder case. Joy travelled to Cape Crauford in December, where he found and exhumed Janes's body and conducted an autopsy. Later, in his capacity as coroner, he held an inquest and gathered a jury, the accused, and witnesses from as far away as Igloolik, in addition to presiding as Justice of the Peace at the trial. Following the trial he received a notable tribute from Mr. Justice Rivet for his outstanding work on this case-particularly for his thoroughness and fairness. He had enforced the law in the Arctic Islands for the first time. In 1924, Joy made a hair-raising attempt to cross Lancaster Sound by dogsled from northern Baffin Island to test the practicability of communicating with the R.C.M.P. detachment on Ellesmere Island. . After 1925, when Joy took over detachments on eastern Ellesmere Island (Craig Harbour, Bache Peninsula) and Devon Island (Dundas Harbour), he began a series of long exploratory patrols across the Queen Elizabeth Islands which would do credit to any great polar explorer. During these trips he was able to correct errors on maps, explore new sled routes, make notes on wildlife, vegetation, coal outcrops, archaeological sites, sites of historic interest, weather, and sea-ice conditions. His detailed remarks on the numbers and migration of Peary caribou among the Queen Elizabeth Islands and the long distances arctic hares can travel on their hind legs are of great biological interest. He also foresaw new ways of patrolling the High Arctic, stating: "It would be possible, if necessary, I believe, to carry on an extensive survey of the islands west of Eureka sound by aeroplane." He made important biological and archaeological collections for what is now the national Museums of Canada. His collection of 700 specimens from a Palaeo-Eskimo site was acknowledged by the Chief of the Division of Anthropology to be . "one of the most valuable accessions that the Division has received since I took charge of it in 1910." . Joy's end was tragic. He died at the age of 43, apparently of a stroke, on the morning of the day he was to be married in Ottawa. .
