The House of Romanov ( Russian : Рома́нов , IPA : ( rɐˈmanəf ) , ro-MAHN-off ) was the second and last imperial dynasty to rule over Russia , reigning from 1613 until the abdication of Tsar Nicholas II on March 15 , 1917 , as a result of the February Revolution .
The House of Romanov ( Russian : Рома́нов ) was the second and last imperial dynasty to rule over Russia .