Sorry about the misunderstanding Wizard! By the way the "Azat" were the higher nobles as their numbers would suggest. I don't have the name for the lesser nobles yet. With regards to the spear/javelin combo you nailed it earlier;

"Sakae Tribesmen/Light Cavalry [Mercenaries]

Normal attack, fast, very weak defence, strong charge, poor morale, shield

(Long Scythian-style hair, moustache, tunic, baggy trousers, short boots, cowhide round shield which is slung over the back when using bow and equipped when using lance or sword, gorytos with bow slung over the hip, quiver slung over other hip, akinakes, simple saddle, Scythian [and later Mongolian] cut of the horse’s mane, no stirrups)

These tough Scythians from the northeastern frontiers of the Empire are levied from the vassal chieftains of the tribes there. Living a tough life, they learn to ride as soon as they can walk, and they are masterful horsemen. They can fight with lance, bow and sword in equal mastery. However, they are disloyal and cannot be relied on to fill important roles, but they can fill gaps in the line of horse archers in a Parthian army. They can only be hired from the eastern reaches of Iran [Note: if the map stretches that far]."

The more civilized Parthian version would lack the bow and maybe not as high morale.