Paul I of Russia
Paul I (; "Pavel Petrovich") ( – ) reigned as Emperor of Russia between 1796 and 1801. Officially, he was the only son of Peter III and Catherine the Great, though Catherine hinted that he was fathered by her lover Sergei Saltykov, who also had Romanov blood, being a descendant of the first Romanov tsar's sister, Tatiana Feodorovna Romanova.
History of Europe
The era of the French Revolution and the subsequent Napoleonic wars was a difficult time for monarchs. Tsar Paul I of Russia was assassinated; King Louis XVI of France was executed, as was his queen Marie Antoinette. Furthermore, kings Charles IV of Spain, Ferdinand VII of Spain and Gustav IV Adolf of Sweden were deposed as were ultimately the Emperor Napoleon and all of the relatives he had installed on various European thrones. King Frederick William III of Prussia and Emperor Francis II of Austria barely clung to their thrones. King George III of England lost the better part of his empire.