Columbia subject headings:
California--History--1846-1850.
California--History--To 1846.
Foxen, William Benjamin, 1796-1874.
Pioneers--California--Biography.
Harvard subject headings:
California--History--1846-1850.
California--History--To 1846.
Foxen family.
Foxen, William Benjamin, 1796-1874.
Frémont, John Charles, 1813-1890.
Pioneers--California--Biography
Santa Barbara County (Calif.)--Biography.
Princeton subject headings:
California--History--1846-1850.
California--History--To 1846.
Foxen, William Benjamin, 1796-1874.
Pioneers--California--Biography.