Civil War in the Crusader States Although Frederick II Hohenstaufen spent only a few months in the Kingdom of Jerusalem , his impact on the kingdom was arguably fatal. W...

More than Saladin or the Mamluks, Frederick II Hohenstaufen doomed the Kingdom of Jerusalem. Find out how at: defendingcrusaderkingdoms.blogspot.com/2022/09/civi... #Crusades #KingdomofJerusalem #LordofBeirut #FrederickII