The Sixth Crusade, which occurred a few years  later, was led by the Holy Roman Emperor, Frederick II, who had recently married  the heiress of Jerusalem, Isabella II.

几年后发生的第六次十字军东征由神圣罗马帝国皇帝腓特烈二世领导，他最近与耶路撒冷的女继承人伊莎贝拉二世结婚。