Columbia subject headings:
Gannibal family--Family.
Pushkin, Aleksandr Sergeevich, 1799-1837--Family.
Harvard subject headings:
Gannibal family--Genealogy.
Pushkin, Aleksandr Sergeevich, 1799-1837--Ancestry.
Pushkin, Aleksandr Sergeevich, 1799-1837--Genealogy.
Princeton subject headings:
Gannibal family.
Pushkin family.
Pushkin, Aleksandr Sergeevich, 1799-1837--Family.