Instruct: Retrieve semantically similar text.
Query: The Lopukhin family was a noble family of the Russian Empire, forming one of the branches of the Sorokoumova-Glebov family. One of its members, Eudoxia Lopukhina, married Peter the Great. When Pyotr Lopukhin's son died childless, the family's princely title passed to
Eudoxia was Russian.
fathers might be entitled
Natta is tied to the previous person in the position
a decision has been made on the subject
Pyotr Lopukhin's son died childless.
yonus loaned some money
Her name was used by previous ancestors
Famalaro was a family man
lukoil is a russian business
they have a son
the list of heirs is the longest in royat
The intended recipient is a family member. 
It passed through one thing, but needs approval from another now
A deposition is impending.
Alexander Ivanovich Bastrykin is married
We do have something remotely like that in this situation.
Henry's son is from a pervious marriage
the thing mentioned is limp 
Periods are capable of ending.
The royal family is allowed to travel freely
Periods can end.
The page is about royalty in Luxembourg
Peter The Great lived to 74.
Peter The Great died childless.
Pyotr Lopukhin did not have a child.