Princess Ekaterina Ivanovna Romonov
Summary: Russian granddaughter of Grand Duke Konstantin Konstantinovich, a distant relative of Emperor Nicholas II who was killed by the Bolsheviks along with his family during the Russian Revolution of 1918, who was the last member of the Imperial Family to be born before the fall of the dynasty and was ultimately to become the last surviving uncontested dynasty of the Imperial House of Russia.
Cause of Death: Natural causes
Born: July 12, 1915
Died: March 13, 2007
Location: Montevideo, Uruguay