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.
Indian March of Paul
The Indian March of Paul was a secret project of a planned allied Russo-French expedition against the British dominions in India. It was scuttled following the assassination of Emperor Paul I of Russia in March 1801.