Princess Ileana of Romania became Mother Alexandra, abbess of the Orthodox Monastery of the Transfiguration in Ellwood, USA. Great granddaughter of England's Queen Victoria and Russia's Tsar Alexander II
A map of Romania in Transylvania and Bukovina were Austrian provinces with ethnic Romanians, making them targets for expansion. So was Bessarabia, the Russian province on the Dniester river. All are, or have been, part of modern Romania.
The diamond tiara worn by Queen Sophia in this photo goes back to Queen Victoria. It was a gift to her daughter, Vicki, when she wed Prince Freidrich Wilhelm of Prussia in Sophia took it with her when she wed Constantine of Greece on 27 October 1889
Abdication of King Michael of Romania seen by a British diplomat