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Mesopotamia & LevantAsia

Kingdom of Jerusalem

1099 – 1291 CE · about 192 years

The Kingdom of Jerusalem was the main Crusader state, founded after the First Crusade took Jerusalem from the Fatimids in 1099. Salah al-Din (Saladin) defeated it at Hattin and retook Jerusalem in 1187, after which it was based at Acre. The Mamluks captured Acre in 1291.

Key facts

Dates1099 – 1291 CE
RegionMesopotamia & Levant
ContinentAsia
TypeCrusader state
CapitalsJerusalem, Acre
FounderGodfrey of Bouillon
Religion(s)Latin Christianity, Eastern Christianity, Islam, Judaism

Before & after

Preceded by

Fatimid Caliphate

Followed by

Ayyubid Sultanate Mamluk Sultanate

Sources

Dates follow widely used reference works; many ancient dates are approximate or debated. Neutral summary for general reference.