Alexandra Romanov
she sat on it
Cousins
He was the only son of tsar NicholasII and alexandra. He had hemophilia, and was the last tsarevitch to the Romanov throne.
All go from youngest to oldest [ I do not know how old they were when they were slaughtered] Alexei Romanov [ Tsarvich ], Anastasia Romanov[ The one rumored to have survived], Marie [ Or Maria, I'm not entirely sure] , Tatiana Romanov, Olga Romanov. I'm not sure if Nikolai [ or Nicholas, not sure either] of Alexandra [ or Alexandria] was older, so I'll just list them. Alexandra Romanov [ Tsarina ], Nikolai Romanov [ Tsar ]. And there you go.
Vladimir Romanov was born in 1947.
Roman Romanov was born in 1976.
Anastasia Romanov was born on June 18, 1901.
Nicholas Romanov was born on September 26, 1922.
Yuri Romanov was born on 1982-07-24.
Igor Romanov was born on 1986-05-05.
Panteleimon Romanov was born on 1884-07-24.