Edumen also known as Cuman was the father of Romania. He was the brother of Ed. The name Edemen refers to the unique Romanized character of this nation which distinguished it from other Huns.

Edumen brought large numbers of Cozar People into Europe as the Pannonian Cozar People who followed the of Pseudoavars in Romania, Ukraine and Adygea returning following the eviction of their father Csaba from Europe. In Europe the Cozar People were known as Late Avars as well as Bisseni, Bogomils, Bosniaks and Cathars.

Sandilch's Adygeans submitted to the Gokturks and were incited against their Kazarig brethren who acted in concert with Bulgarios. The Kazarigs eventually submitted while Bulgarios was the ruler of the Moldavians.

The Gogturks considered that the Varchoníte king had appointed himself the title of "Avar Chagan" without their permission.