Columbia subject headings:
Courtship--Europe--History--19th century.
Europe--Social life and customs--19th century.
Gagarin, Grigoriĭ Grigorʹevich, kni︠a︡zʹ, 1810-1893.
Nobility--Ireland--Biography.
Princes--Russia--Biography.
Taaffe, Julia.
Harvard subject headings:
Courtship--Europe--History--19th century.
Europe--Social life and customs--19th century.
Gagarin, Grigoriĭ Grigorʹevich, kni︠a︡zʹ, 1810-1893.
Nobility--Ireland--Biography
Princes--Russia--Biography
Taaffe, Julia.
Princeton subject headings: