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From Rodovid EN

Lineage	Поливановы
Sex	Female
Full name (at birth)	Елизавета Игнатьевна Поливанова
Parents ♂ Игнатий Иванович Поливанов [Поливановы] b. about 1715 ♀ Евдокия Яковлевна ? (Поливанова) [?]

From grandparents to grandchildren