Columbia subject headings:
Chase, Salmon P. (Salmon Portland), 1808-1873.
Sprague, Kate Chase, 1840-1899.
Sprague, William, 1830-1915.
Harvard subject headings:
Chase, Salmon P. (Salmon Portland), 1808-1873.
Sprague, Kate Chase, 1840-1899.
Sprague, William, 1830-1915.
Sprague, William, 1831-1915.
Princeton subject headings:
Chase, Salmon P. (Salmon Portland), 1808-1873.
Sprague, Kate Chase, 1840-1899.
Sprague, William, 1830-1915.