Columbia subject headings:
Frontier and pioneer life--North America.
Harvard subject headings:
Princeton subject headings:
Cornish--United States--History.
Frontier and pioneer life--West (U.S.)
James family.
James, Samuel, b.1805.--Diaries.
Oregon National Historic Trail.
Overland journeys to the Pacific.
West (U.S.)--History--1848-1860.