Ovinomancer said:
I was also curious as to what heirarchy existed.
The existence of any hierachy is greatly exaggerated. Mediaeval kingdoms were not divided up into duchies or earldoms the way the USA is divided up into states. There were duchies and earldoms in some of them, but there were also extensive areas that were not part of any duchy: royal demesnes, and areas directly infeudinated to comparatively humble vassals.
There were two emperors. Germany, Italy, Burgundy, and Lothingaria were parts of one of them. The other was in the east with (early) enclaves in Italy.
There were lots of kings, most of whom were sovereigns. Originally they were all elected (for life), but in the middle they were up for grabs for whomever got there firstest with the mostest. And towards the end they were mostly legally as well as effectively hereditary. (Though the kingdoms of Poland, Bohemia, Germany and perhaps a few others remained at least technically elective throughout.)
In France there were a few ducs, who were the leaders of nations such as the Gascons, the Aquitanii, the Normans, and the Bretons that were for various reasons subject to the king of France. In Germany there were herzogs who were in the same position (ie. rulers of the Bavarii, the Saxons, the Thuringians, the Franks, the Swabii etc), except subject to the King of Germany (sometimes aka the Holy Roman Emperor). And since the Kingdom of Germany was reduced to anarchy by conflict with the Papacy, after about 1120 the herzogs were practically independent. The people in that position in England to 1066 were called earls.
In Germany there were prinzes and fursts, who were in practice sovereign, but didn't rule over former nations as the herzogs did.
In France there were a few marquises, and in Germany markgrafs who were counts (grafs) in charge of borderlands and originally with special powers. In France two of them (the marquis of Septimania and the marquis of Gothia) ended up in practice vassals of their nominal junior, the count of Toulouse. In England the people with these special (palatinate) powers were the Bishop of Durham, the Earl of Chester, and the Earl of Pembroke: they had no special title.
In France there were comtes (counts) and in Germany grafs, and in England from 1070 until 1300 or so earls, who were feudal delegates of the king, with administrative powers over defined areas. 'Earl' was remained a title in England, but ceased to be a government post. Note that comtes, earls, and grafs were delegates of the king, not of dukes.
In France there were vicomtes (viscounts) who were (early) chief administrative delegates of the comtes. Middle and late this title was used by [the successors of] people who usurped a county without the royal delegation, or who inherited part of a county while their elder brothers got [bigger shares of the land and] the title.
All of these people were barons (in French), freiherrs (in German), and lords (in English). There were other barons, freiherrs, and lords who were also rich (for example, the baron de Coucy owned more land that any other noble in France than the King, a few dukes, and one of the counts: in the late 1300s he bought the estates of the counnt of Soissons for cash), but who did not have hereditary titles.
Then there were people who owned a manor or a few, but did not rate high enough to be barons, and were sometimes 'tenants' of higher ranked nobles. Note well that these 'tenants' had tenure, and their liege-lords got precious little rent: usually just a few weeks per year of knight service. These were chevaliers (in French), ritters (in German), and knights (in English).
And then there were people who owned a manor or a few but weren't even knights. They often had to pay cash in lieu of knight service.
Then there were yeomen, who owed land in parcels smaller than a manor.
And then peasants/villeins etc., who were tenants on a manor (with tenure), owing services and sometimes fees in kinds, but keeping the produce of their lands.
And at the bottom of the landholding hierarchy, serfs.
Note that this hierachy is nearly all about owning land, and has precious little to do with government. Well-run states actually had a government: England was divided up into areas called 'counties' or 'shires', which were run by salaried officials called sheriffs. The word 'sheriff' is derived through 'shire-reeve' from 'shiren-gereif': "graf of the shire". The English sheriff is the equivalent of the original, un-corrupted, non-hereditary Carolingian graf or comte. The English earl was treated as a comte after the Conquest, but was originally more analogous to the duc.
About a fifth to a third of land was heldd by ecclesiastic persons and corporations, who had a regular, and completely different hierachy.
Regards,
Agback