- Source: Abraham (Avar khagan)
Abraham became an Avar khagan around 805. He was the successor of Theodor.
Abraham was baptised in Germany. He died or was deposed before 811 because in this year the Avar khagan was his successor.
Footnotes
References
Labuda Gerard: Abraham. In: Słownik Starożytności Słowiańskich. Vol 1. 1961, p. 1.
Further reading
Kos F.: Gradivo za zgodovino Slovencev v srednjem veku. Vol 2. Ljubljana 1912, p. 29, 39-40.