Sultanate of Darfur
State · 1609–1876 CE · at its largest around 1612 CE
A sultanate in western Sudan founded by the Keira dynasty, which was conquered by the Egyptian-backed forces of Zubayr Pasha in 1874.
On its lands while it lasted
- Al-Fashir (c. 1609 CE): Capital of Sultanate of Darfur (1609–1876).
More on Wikipedia.