(Excerpt): Old Ravenshaw, as his familiars styled him, was a settler, if we may use such a term in reference to one who was, perhaps, among the most unsettled of men. He had settled with his family on the banks of the Red River. The colony on that river is now one of the frontier towns of Canada. At the time we write of, it was a mere oasis in the desert, not even an offshoot of civilisation, for ...