Columbia subject headings:
Chernigovskai︠a︡ gubernii︠a︡ (Ukraine)--Genealogy.
Narbut family.
Vitsebskai︠a︡ voblastsʹ (Belarus)--Genealogy.
Harvard subject headings:
Chernigovskai︠a︡ oblastʹ (Russia)--Genealogy.
Narbut family.
Vitebskai︠a︡ oblastʹ (Russia)--Genealogy.
Princeton subject headings:
Chernihivsʹka oblastʹ (Ukraine)--Genealogy.
Narbut family.
Vitsebskai︠a︡ voblastsʹ (Belarus)--Genealogy.