in
Etelköz. According to
Hungarian historian and
linguist András Róna-Tas, the locality in which the Hungarians, the
Manicha-Er group, emerged was between the
Volga River and the
Ural Mountains. It is proposed that most of the early Hungarian tribes originated from the Volga-Kama and
Southern Urals, or the Southern Urals and
Western Siberia, where they were composed of a mixed population. Fóthi et al. 2022 suggests that they originated from three distinct regions on the
Eurasian steppe: the
Lake Baikal-
Altai Mountains region, spanning present-day northwestern
Mongolia and southern
Siberia, the
Southern Urals-
Western Siberia and the
Black Sea-
Northern Caucasus. Meanwhile, Neparáczki et al. 2018 proposes that over a third of the Hungarian conquerors' maternal lineages derive from
Inner Asia, concentrated in present-day eastern Mongolia and southeastern Siberia, while the remainder is derived from the
Pontic-Caspian Steppe. According to genetic study, the proto-Ugric groups were part of the
Scytho-Siberian societies in the late Bronze Age to early Iron Age steppe-forest zone in the northern Kazakhstan region, near of the
Mezhovskaya culture territory. The ancestors of the Hungarian conquerors lived in the
steppe zone during the
Bronze Age together with the
Mansis. During the
Iron Age, the Mansis migrated northward, while the ancestor of Hungarian conquerors remained at the steppe-forest zone and admixed with the
Sarmatians. Later the ancestors of the Hungarian conquerors admixed with the
Huns, this admixture happened before the arrival of the Huns to the Volga region in 370. The Huns integrated local tribes east of the Urals, among them Sarmatians and the ancestors of the Hungarian conquerors. Around 830 CE, when
Álmos, the future
Grand Prince of the Hungarians, was about 10 years old, the seven related tribes (
Jenő,
Kér,
Keszi,
Kürt-Gyarmat, ''
, Nyék, and Tarján) formed a confederation in Etelköz, called "Hétmagyar''" (). Their leaders, the
Seven chieftains of the Magyars, besides Álmos, included
Előd, Ond,
Kond, Tas,
Huba and
Töhötöm, who all took a
blood oath swearing eternal loyalty to Álmos. Presumably, the Magyar tribes consisted of 108
clans. Before 881 CE, three
Turkic tribes rebelled against the rule of the
Khagan of the
Khazars, but they were suppressed. After their defeat they left the Khazar Empire and voluntarily joined the
Hétmagyar confederation. The three tribes were organised into one tribe, called
Kabar, and later they played the roles of
vanguard and
rear guard during the joint military actions of the confederation. The joining of the three tribes to the previous seven created the
On-ogur (
Ten Arrows). ==Social organization==