Columbia subject headings:
Baptists--United States--Clergy--Biography.
Baptists--United States.
Frontier and pioneer life--Illinois.
Missionaries--United States--Biography.
Mississippi River Valley.
Missouri.
Peck, John Mason, 1789-1858.
Harvard subject headings:
Baptists--United States
Baptists--United States--Clergy--Biography
Frontier and pioneer life--Illinois
Missionaries--United States--Biography
Mississippi River Valley.
Missouri
Peck, John Mason, 1789-1858
Princeton subject headings:
Baptists--United States--Clergy--Biography.
Baptists--United States.
Frontier and pioneer life--Illinois.
Missionaries--United States--Biography.
Mississippi River Valley.
Missouri.
Peck, John Mason, 1789-1858.