In publishing these "Myths of the Sioux," I deem it proper to state that I am of one-fourth Sioux blood. My maternal grandfather, Captain Duncan Graham, a Scotchman by birth, who had seen service in the British Army, was one of a party of Scotch Highlanders who in 1811 arrived in the British Northwest by way of York Factory, Hudson Bay, to found what was known as the Selkirk Colony, near Lake Winnipeg, now within the province of Manitoba, Canada.