Feodor I of Russia - Source picture: Wikipedia
His parents were Ivan IV (The Terrible) and Anastasia Romanovna.
On May 31st. 1584 he was crowned as Tsar of All Russia.
Feodor was unhealthy and by some reports, intellectually disabled. He was only
the nominal ruler. Feodor handed over his duties to his wife's brother and
trusted minister Boris Godunov.
Feodor was the last Rurikid Tsar of Russia.
After his childless death (January 15th. or 16th. 1598) the
Times of Troubles began in Russia.