Crusader states, Christianity

Kingdom

KingdomChristianity

Crusader states

Jerusalem

Latin Christian states set up in Syria and Palestine by the First Crusade.

How does it touch Islam?

They held Jerusalem from 1099 until Salah al-Din retook it in 1187; the last of them fell in 1291.

Wikipedia

Everyone and everything in the timeline

People named in the Quran and the hadith, the Prophet's ﷺ family and Companions, scholars, rulers, the nations of the Quran, the world's empires and the places where it all happened. Where scholars differ, each entry says so.