Source Information
Ancestry.com. Adventures on the Columbia River [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2004.Original data: Cox, Ross,. Adventures on the Columbia River : including the narrative of a residence of six years on the western side of the Rocky Mountains, among various tribes of Indians hitherto unknown : together with a journey across the American continent. New York: J. & J. Harper, 1832.
