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.
Bardylis
In 370 BC, the Macedonian king Amyntas III died, having restored the fortunes of his kingdom after the Illyrian disasters from earlier in his reign. His marriage to Eurydice, daughter of the Illyrian prince Sirras produced three sons and a daughter. His eldest son was Alexander II. In 369 BC, Bardylis prevented Alexander II from eliminating the Dardanians from Macedonia. After the battle, Bardylis was said to have briefly held Philip II, the youngest brother of Alexander II, as a hostage. In 368 BC, Alexander II was succeeded by his brother Perdiccas III.