Tsarevich
Alexei Nicolaievitch of Russia, or
Alexis Nicholaievitch, of the House of
Romanov (
August 12,
1904 -
July 16,
1918), was a Tsarevich of
Russia and was the youngest child of Tsar
Nicholas II of Russia.
He had a medical condition called hemophilia.
He was assassinated along with the rest of his family in 1918.