Wikipedia: Jedediah Smith
Brief profile of the trapper and explorer of the Rocky Mountains, the American West Coast and the Southwest during the 19th century.
DesertUSA: Jedediah Smith
Profile of the famous Mountain Man including his expeditions across the deserts of the American West.
Mountain Man Jedediah Smith
Brief biography of the explorer with maps of his travels.
Jedediah Smith Society
Preserving the original journals, letters, records, and personal belongings of the early American explorer, cartographer, and mountain man. Includes biography, images, and membership information.