Columbia subject headings:
Gannibal family.
Pushkin family.
Pushkin, Aleksandr Sergeevich, 1799-1837--Family.
Harvard subject headings:
Gannibal family.
Pushkin family.
Pushkin, Aleksandr Sergeevich, 1799-1837--Family.
Princeton subject headings:
Gannibal, Abram Petrovich, 1697?-1781--Family.
Pushkin family.
Pushkin, Aleksandr Sergeevich, 1799-1837--Ancestry.