Emperor= empire which is made of at least 300+ kingdoms of varying sizes
King = kingdom may contain 4 or more duchies of varying sizes
Duke = Duchy may contain as many as 8 marches
Marquess = march made of up to 8 counties
Count = county made of a random number of baronies not exceed 12 or less than 3
Baron = barony made of one medium city and 12 to 18 farming villages