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.[1][2][3]
^Mercia MacDermott, Bulgarian Folk Customs, Jessica Kingsley Publishers, 1998, ISBN 1853024856, p. 20.
^"Bulgar | people". Encyclopedia Britannica. Archived from the original on 2018-09-04. Retrieved 2018-09-04.
^"BULGARIAN HELSINKI COMMITTEE" (PDF). Archived (PDF) from the original on 2018-09-04. Retrieved 2018-09-04. After the death of Kubrat, however, the newly founded and still unstable state collapsed and the Bulgar tribes started a new diaspora. Part of them settled permanently on the territories of the former Great Bulgaria; others, under the leadership of Kubrat's son Kotrag, headed northward and established themselves in the area of the Volga River. Available historical data points out that in X century the Kotragian Bulgars adopted Islam as their religion while preserving their Turkic language.
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...
Kotrag Nunatak (Nunatak Kotrag \'nu-na-tak ko-'trag\) is a conspicuous rocky peak of elevation 290 m projecting from Murgash Glacier, Greenwich Island...
According to Bede, he runs the nation's foreign policy and internal security. Kotrag, ruler (khagan) of Great Bulgaria, leads the Khazars in overthrowing his...
heir Batbayan, forcing his other sons to flee north up the Volga (2nd son Kotrag) and west into the Balkans (4th son Kuber and 3rd son Asparukh) and Italy...
east from the Azov region in about AD 665, commanded by the Kazarig Khagan Kotrag, to whom he had surrendered. They reached Idel-Ural in the eighth century...
considered more likely. The Bulgars led by the first two brothers Batbayan and Kotrag remained in the Pontic steppe zone, where they were known as Black Bulgars...
The Kutrigurs were a Turkic nomadic equestrian tribe who flourished on the Pontic–Caspian steppe in the 6th century AD. To their east were the similar...
According to Nikephoros I, Kubrat instructed his five sons (Batbayan, Kotrag, Asparukh, two others unmentioned are considered to be Kuber and Alcek)...
from the Volga river to the shadow of Matese mountains: Bezmer (Ukraine), Kotrag (Volga Bulgaria), Kuber (Balkan Macedonia), Asparukh (Danube Bulgaria) and...
brother Batbayan stayed and was subjugated by the Khazars. Another one, Kotrag, following the death of his father, began to extend the influence of his...
Kubrat's successor and eventually became a Khazar vassal. The second brother Kotrag migrated to the middle Volga region and founded Volga Bulgaria. The third...
Ungvar (Ung fortress) was established in the regions further north where Kotrag's group also fled following the chaos, and a third group of Onogur-Bulgarians...
to later legend, the founder of Volga Bulgaria was the 7th-century ruler Kotrag, a son of Kubrat, though modern historians consider his historicity doubtful...
defeated by and submitted to the rule of his ambitious relative Cozarig (Kotrag) who had undermined the state's unity by leading his Don-Volga Khazars (Kutrigs)...
Byzantine Empire since the 5th century. One of the successors of Khan Kubrat, Kotrag led nine Bulgar tribes to the north along the banks of the river Volga in...
brother Batbayan stayed ruling the core territories to the north, while Kotrag migrated further north and founded Volga Bulgaria. Krum the Fearsome (8th...
in Bolghar. Kazarigs Kutrigurs Khinialon List of Hunnic rulers Khazars Kotrag Dickens, Mark. "The Three Scythian Brothers: an Extract from the Chronicle...
According to Bede, he runs the nation's foreign policy and internal security. Kotrag, ruler (khagan) of Great Bulgaria, leads the Khazars in overthrowing his...
northeast of Yovkov Point, 740 m southeast of Lloyd Hill, 970 m east of Kotrag Nunatak, 1.6 km west by north of Tile Ridge and 2.5 km north-northwest of...