Nicholas II of Russia
On 1 March 1881, following the assassination of his grandfather, Tsar Alexander II, Nicholas became heir apparent upon his father's ascension as Alexander III. Nicholas and his other family members bore witness to Alexander II's death, having been present at the Winter Palace in Saint Petersburg, where he was brought after the attack. For security reasons, the new tsar and his family relocated their primary residence to the Gatchina Palace outside the city, only entering the capital for various ceremonial functions. On such occasions, Alexander III and his family occupied the nearby Anichkov Palace.
Alexander II Mircea
Alexandru and his wife Catherine Salvaresso came to Bucharest in June 1574. Much like his great-grandfather, Vlad III Dracula, he was known for his extreme cruelty, beginning his reign by slaughtering dissident boyars. Eventually, however, Alexandru was poisoned by noblemen claiming to be loyal to him.