Emperor <a href="https://en.wikipedia.org/wiki/Nicholas_II_of_Russia" class="extiw" title="w:Nicholas II of Russia">Nicholas II</a> of Russia and Tsarevich <a href="https://en.wikipedia.org/wiki/Alexei_Nikolaevich,_Tsarevich_of_Russia" class="extiw" title="w:Alexei Nikolaevich, Tsarevich of Russia">Alexei Nikolaievich</a> of Russia aboard the Imperial yacht <i>Polar Star</i>.
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