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

From Rodovid EN

Lineage	Хитрово
Sex	Female
Full name (at birth)	Варвара Петровна Хитрово
Other last names	Оленина
Parents ♂ Пётр Васильевич Хитрово [Хитрово]

From grandparents to grandchildren