Feodor I of Russia was the Tsar of all Russia from 1584 until 1598. As the son of Ivan the Terrible, his reign marked the final chapter of the Rurik dynasty. Often called the Blessed or the Bellringer, he was crowned at the Dormition Cathedral. During his time on the throne, Boris Godunov served as the administrator of the state. Because he died without any surviving children, his passing signaled the end of his family's long rule over the country.