As of 18 August 2010, you must register to edit pages on Rodovid (except Rodovid Engine).

From Rodovid EN

Lineage	Гагарины
Sex	Male
Full name (at birth)	Андрей Романович Гагарин
Parents ♂ Роман Иванович Гагарин [Гагарины]

From grandparents to grandchildren