- 400
- 500
- 600
- 700
- 800
- 900
- Rouran 400–554
- First Göktürk 552–630
- Tang rule 630–682
- Second Göktürk 682–744
- Uyghur 744–840
- Kirghiz 840–924
- Huns 370–469
- Western Göktürk 552–659
- Türgesh 699–766
- Karluk 766–800
- Khazar 650–969
Before the Göktürks reached the west, a Bulgar tribal union had formed in the Kuban and the eastern Pontic steppe. By the early seventh century, some of its Oguric tribes were chafing under Avar rule. One Greek source calls them Onogundur-Bulgars.[1] Their leader Kubrat was the nephew of Organas. According to John of Nikiu, who calls him chief of the Huns, Kubrat was baptized in Constantinople as a child and grew up in the imperial palace. The baptism is placed about 619. It bound him to the emperor Herakleios, who faced a Persian-Avar alliance.[2] About 635 the adult Kubrat revolted and cast off the Avar overlordship. His independent polity, which Greek sources call Old Great Bulgaria, entered an alliance with Byzantium.[3] Kubrat died in the 660s, though some place his death in 642. He had told his five sons never to separate their dwellings, so that their power would thrive.[4] The union was only loosely held. Batbayan and Kotrag stayed in the Pontic steppe, where the expanding Khazar state absorbed them. A fourth brother went to Pannonia. A fifth settled near Ravenna as a subject of the Romans. Asparuch led his following to the Danube.[5]
One account sets the union in a longer line. In it the Bulgars were a branch of the Kutrigurs. In the second half of the seventh century they formed a strong union in the north-west of the Caucasus.[6] Under Khazar pressure the union soon divided. One part came under Khazar rule and became the Volga Bulgars. The other part went under Asparuch to Bessarabia and then to the Danube, where it became the Danube Bulgars.[6] In the same account, the Khazar state was founded on the ruins of the Onogur-Bulgar state, which had held the North Caucasus.[7]
Rulers
References
Sources
Literature
- Peter B. Golden, An Introduction to the History of the Turkic Peoples (1992)
- Bahaeddin Ögel, İslâmiyetten Önce Türk Kültür Tarihi. Orta Asya Kaynak ve Buluntularına Göre (1984)
Cite this article
Yavuz, Emre-E. “Old Great Bulgaria.” Turkic Atlas, revised 8 November 2026. https://turkicatlas.org/polities/old-great-bulgaria/
Last revised: 8 November 2026