A historical figure, specifically Ivan IV of Russia, also known as Ivan the Terrible.

इवान चतुर्थ, रूस के एक ऐतिहासिक व्यक्ति

English Usage: Ivan IV was known for his expansion of the Russian territory.

Hindi Usage: इवान चतुर्थ को रूस के क्षेत्र का विस्तार करने के लिए जाना जाता था।