Tsar Feodor I was the last ruler of the Rurik dynasty in Russia, reigning from 1584 until his death in 1598. He was the son of Ivan the Terrible and became Tsar after his father's death. Feodor was known for his piety and was often described as a gentle and kind ruler, but he lacked the strong leadership qualities needed to govern effectively. During his reign, the Russian state faced significant challenges, including internal strife and external threats. Feodor's inability to manage the nobility and military led to a decline in central authority. After his death, the absence of a direct heir resulted in the Time of Troubles, a period of political chaos in Russia.