Kotrag

Kotrag was according to Nikephoros I of Constantinople a son of Kubrat of the Dulo clan of Bulgars.

Following the death of his father, he began to extend the influence of his Bulgars to the Volga River.

He is remembered as the founder of Volga Bulgaria.

This Russian history–related article is a stub.

You can help Wikipedia by expanding it.

Monument to Khan Kotrag in the Chuvash Republic, in memory of the founder of the Volga Bulgaria