Columbia subject headings:
Harvard subject headings:
Darling, Grace, 1815-1842.
Princeton subject headings:
Darling, Grace, 1815-1842.
Lifesaving--England--Northumberland--History--19th century.
Lighthouse keepers--England--Northumberland--Family relationships--History--19th century.
Northumberland (England)--Biography.
Women heroes--England--Northumberland--Biography.