Prior to the influx of people from Eastern Canada, the area around Brandon was primarily used by the Sioux people, the Bungays, the Yellow Quills, and the Bird Tails. In the 1870s and early 1880s, the Plains Bison were nearly completely wiped out by over-hunting. With the destruction of their staff of life, the buffalo, the nomadic Sioux people began to agree to settle in reservations such as the Sioux Valley Dakota Nation, or left the area entirely.
French Canadians also passed through the area on river boats on their way to the Hudson Bay Post, Fort Ellice located near present day St. Lazare, Manitoba. The city of Brandon gets its name from the Blue Hills south of the city, which got their name from a Hudson's Bay trading post known as Brandon House, which got its name from a hill on an island in James Bay where Captain James had anchored his ship in 1631.
During the 1870s it was believed by most that the transcontinental railway would take a northwesterly direction fromPortage la Prairie. Many thought that the route would most likely go through either Minnedosa or Rapid City, Manitobabecause they were both located at natural river crossings. Rapid City was the front runner for the site of the new railway and had prepared for the impending building boom accordingly. But suddenly, in 1881, the builders of the railway decided to take a more westerly route from Winnipeg, towards Grand Valley. Grand Valley was located on the northern side of the Assinboine, opposite the side of the river where present-day Brandon sits.
Grand Valley was originally settled by two brothers John and Dougal McVicar, and their families. With the expectation of the new railroad, settlers and prospectors now rushed to an area they had previously avoided. Around 1879 a few settlers led by Reverend George Roddick had begun to build their new homes about 10 miles south of Grand Valley, at the foot of the Brandon Hills.
Meanwhile in Grand Valley with expectation of