Kotrag


Kotrag was according to Nikephoros I of Constantinople a "son" of Kubrat of the Dulo clan of Bulgars. The Chronicle of Michael the Great calls him Kazarig. 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.

Honour

on Greenwich Island in the South Shetland Islands, Antarctica is named after Kotrag.