Paul I of Russia which event the Russian Imperial Crown was crafted by court jewellers. The 8-year-old Paul retained his position as crown prince. In 1772, her son and heir, Paul, turned eighteen. Paul and his adviser, Panin, believed he was the rightful tsar of Russia, as the only son of Peter III. His adviser had also taught him that the rule of women endangered good leadership, which was why he was so interested in gaining the throne. Distracting him, Catherine took trouble to find Paul a wife among the minor princesses of the Holy Roman Empire. She chose Princess Wilhelmina of Hesse-Darmstad, who
Nicholas I of Russia another meeting with Ficquelmont in 1833, Nicholas, speaking with the "Greek Project" of Catherine the Great in mind said: "I know everything that has been said of the projects of the Empress Catherine, and Russia has renounced the goal she had set out. I wish to maintain the Turkish empire... It if falls, I do not desire its debris. I need nothing." Ultimately, Nicholas's policies in the Near East proved to be both costly and largely futile. In 1826–28, Nicholas fought the Russo-Persian War (1826–28), which ended with Persia forced to cede its last remaining territories in the Caucasus. Russia