Columbia subject headings:
Families--Virginia--History--18th century.
Families--Virginia--History--19th century.
Gentry--Virginia--History--18th century.
Gentry--Virginia--History--19th century.
Happiness--History--18th century.
Happiness--History--19th century.
Social values--History--18th century.
Social values--History--19th century.
Harvard subject headings:
Families--Virginia--History--18th century.
Families--Virginia--History--19th century.
Gentry--Virginia--History--18th century.
Gentry--Virginia--History--19th century.
Happiness--History--18th century.
Happiness--History--19th century.
Social values--History--18th century.
Social values--History--19th century.
Princeton subject headings:
Families--Virginia--History--18th century.
Families--Virginia--History--19th century.
Gentry--Virginia--History--18th century.
Gentry--Virginia--History--19th century.
Happiness--History--18th century.
Happiness--History--19th century.
Social values--History--18th century.
Social values--History--19th century.