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From Rodovid EN

Lineage	Костылевы
Sex	Male
Full name (at birth)	Николай Алексеевич Костылев
Parents ♂ Алексей Костылев [Костылевы]

Events

child birth: ♂ Семен Николаевич Костылев [Костылевы]

marriage: ♀ Пелагея Платоновна [Платоновна]

From grandparents to grandchildren