Secwepemcúĺecw, the traditional territory or country of the Shuswap people, ranges from the eastern Chilcotin Plateau, bordering Tŝilhqot’in Country, and the Cariboo Plateau southeast through Thompson Country to Kamloops. It spans the Selkirk Mountains and Big Bend of the Columbia River to include the northern part of the Columbia Valley region. Their traditional territory covers approximately 145,000 square kilometres Traditionally, they depended on hunting, trading and fishing to support their communities. [1]

Milton and Cheadle were at Jasper House in 1863, preparing to cross the Yellow Head Pass.

During the day several more half-breeds arrived with their wives and families, and in the evening two Shuhswap Indians made their appearance, and set to work to spear white-fish by torchlight. These were the first specimens of their tribe which we had seen. They were lean and wiry men, of middle stature, and altogether of smaller make than the Indians we had met before; their features were also smaller, and more finely cut, while the expression of their faces was softer and equally intelligent. They were clothed merely in a shirt and marmot robe, their legs and feet being naked, and their long black hair the only covering to their heads. These Shushwaps of the Rocky Mountains inhabit the country in the neighborhood of Jasper House, and as far as Tête Jaune Cache on the western slope. They are a branch of the Shushwap nation, who dwell near the Shushwap Lake and grand fork of the Thompson River in British Columbia. Separated from the main body of their tribe by 300 or 400 miles of almost impenetrable forest, they hold but little communication with them. Occasionally a Rocky Mountain Shushwap makes the long and difficult journey to Kamloops on the Thompson, to seek a wife. Of those we met, only one had ever seen this place. This was an old woman of Tête Jaune Cache, a native of Kamloops, who had married a Shushwap of the mountains.

When first discovered by the pioneers of the Hudson’s Bay Company, the only clothing used by this singular people was a small robe of the skin of the mountain marmot. They wandered barefoot amongst the sharp rocks, and amidst the snow and bitter cold of the fierce northern winter. When camping for the night they are in the habit of choosing the most open spot, instead of seeking the protection of the woods. In the middle of this they make only a small fire, and lie in the snow, with their feet towards it, like the spokes of a wheel, each individual alone, wrapped in a marmot robe, the wife apart from the husband, the child from its mother. They live by hunting the bighorns, mountain goats, and marmots; and numbers who go out every year never return. Like the chamois hunters of the Alps, some are found dashed to pieces at the foot of the almost inaccessible heights to which they follow their game; of others no trace is found. The Shushwaps of Jasper House formerly numbered about thirty families, but are now reduced to as many individuals. Removed by immense distances from all other Indians, they are peaceable and honest, ignorant of wickedness or war. Whether they have any religion or not, we could not ascertain; but they enclose the graves of their dead with scrupulous care, by light palings of wood, cut, with considerable neatness, with their only tools — a small axe and knife. They possess neither horses nor dogs, carrying all their property on their backs when moving from place to place; and when remaining in one spot for any length of time, they erect rude slants of bark or matting for shelter, for they have neither tents nor houses. As game decreases the race will, doubtless, gradually die out still more rapidly, and they are already fast disappearing from this cause, and the accidents of the chase.

— Milton and Cheadle, 1863 [2]