Yesterday, as the country was preparing to commemorate their deaths, Russian investigators announced that new DNA testing had confirmed that remains attributed to last tsar and his family are. 12 juil. 2011 · To prove that the remains were indisputably those of the Romanovs, the Russians enlisted the aid of British DNA experts. First, the scientists tested for gender and identified five females. 11 mars 2009 · The DNA analysis of all three genetic systems confirms that the samples tested from the second grave are one female and one male child of Tsar Nicholas II and Tsarina Alexandra, solving the mystery of the missing Romanov children. 30 juil. 2018 · Yesterday, as the country was preparing to commemorate their deaths, Russian investigators announced that new DNA testing had confirmed that remains attributed to last tsar and his family are. 15 avr. 2022 · And in 2018, as the country was preparing to commemorate the 100th anniversary of their deaths, Russian investigators announced that further DNA testing confirmed that the remains were indeed authentic Now they knew for certain — all the Romanovs died during the shocking execution. No one survived, and anyone who claimed otherwise. DNA Analysis Confirms Authenticity of Romanovs’ Remains. Today marks the 100th anniversary of the execution of Nicholas II and his family, an event that toppled Russia’s Romanov dynasty.