Paul I of Russia
Paul remained overshadowed by his mother for most of his life. His reign lasted four years, ending with his assassination by conspirators. He adopted the laws of succession to the Russian throne—rules that lasted until the end of the Romanov dynasty and of the Russian Empire. He also intervened in the French Revolutionary Wars and, toward the end of his reign, added Kartli and Kakheti in Eastern Georgia into the empire which was confirmed by his son and successor Alexander I.
Feodor Kuzmich
It is suspected that Alexander I would have faked his death due to feelings of guilt about his father Paul I's death, and he faked his death to abdicate his throne and seek forgiveness for allowing his father to be killed. Prominent visitors include Innocent of Alaska, Father Peter Popov, and Bishop Athanasius of Irkutsk. In addition, Kuzmich is reported to have known French and spoke about life in Saint Petersburg and Moscow, as well as speaking about prominent people as if they were his friends.
Kuzmich discussed in detail Metropolitan Philarate, as well as intimate details about the war of 1812. By this time, there were many rumors that Kuzmich was in fact Alexander I. On his deathbed, the priest reportedly asked him if he was in fact the Alexander the Blessed. In response, Kuzmich said, "Your works are wonderful, Lord ... There is no secret, which is not opened."