CHAPTER XV.. Uncle John Smith.

UNCLE JOHN SMITH. Uncle John Smith--A Famous Trapper, Guide, and Interpreter-- His Marriage with a Cheyenne Squaw--An Autocrat among the People of the Plains and Mountains--The Mexicans held him in Great Dread-- His Wonderful Resemblance to President Andrew Johnson--Interpreter and Guide on General Sheridan's Winter Expedition against the Allied Plains Tribes--His Stories around the Camp-fire.