People / group

Qays

The Qays were the northern Arab tribal grouping that opposed the Yemeni or Qahtani faction in the early Islamic period. Their rivalry dominated the politics and armies of the late Umayyad period. Accounts of the Umayyad Caliphate identify it as a cause of the paralysis that preceded the caliphate's fall in 750.

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Mentioned in 2 state histories

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Cite this entry
APA
The Epoch Institute. (2026). Qays. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/qays
MLA
“Qays.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/qays. Accessed .
Chicago
The Epoch Institute. “Qays.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/qays.
Harvard
The Epoch Institute (2026) ‘Qays’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/qays (Accessed: ).

Last reviewed October 2026Random entry ↻