I find quite hard to believe that every monarch through five centuries was so goodwilled to give some piece of his land to secondary sons or brothers out of their good will only when the were not legally required. Even the most centralist ones. It is really hard to find a son of a French king who was left without an appanage, unless he was a cleric of some sort.
Are you talking about the 'middle age' or for the entirety of the old regime? Since the 16th century when things are neatly codified, what an appanage is is beyond doubt.
Roland Mousnier's Institutions of France Under Absolute Monarchy states that "The appanage of a prince of the blood and son or grandson of France was what given to him so that he might live in a manner appropriate to his estate...The king made up appanages out of fief under the Crown's jurisdiction having at least the dignity of duchy or county."
Princes are only entitled to the dignity, which may included many things to maintain, but not necessarily peerage directly. The fact that it's up to the king to decide what the fief would be means that it doesn't need to be equitable. Under even high partition, younger sons are entitled to a very specific amount of property no matter how small so that his brother can't cheat him.
When things are codified in the parliament edict of May 1711, it is stated that "they were entitled to entree, seance, and voix deliberative...even if they possessed no peerage." The princes are entitled to a lot of thing, but not title. As a matter of practice, however, they were always given title.
The earlier you go, the more opaque. Since the beginning of the practice of granting appanage that the pattern remained largely the same. Despite the expansion of the French royal domain, the princes got a single revertible title called appanage. Since there had been no conflict directly related to appanage, it was impossible to know for certain. The earliest has been with Emperor Charles V. Up until Philip V, even the succession law of France itself was muddy.
They can't contest but they did contest?
Landed princes are in the position to act extralegally but unlanded don't. Is this a difficult concept?
Entirely conventional for a XVI century Renaissance prince who followed the trend of the time of strenghtening monarchical power at the cost of the other forces in the realm. Francis is no medieval king, why would he argue like one?
If youd bother to read up even the secondary sources on the topic instead of simply espousing nonsense that you think is good sense, then you's realize that the Burgundy itself had ratified the act that make it a part of the crown lands--like all other territories would once they became crown lands--since John II. The contract that defines the legal condition of crown lands isn't new.
A jurist and politician of the XVIII century is not what I could call reliable for talking about the Middle Ages.
Do you even know what's in it? This is called arguing in bad faith.
So primogeniture is a custom, not a law, just like giving appanages. And it isn't even clear where it started so we could expect some sort of mixed thing in-between.
Call it whatever you want. The difference is that for princes under gavelkind, property dispute is valid in the sense that they will get feudal support. Princes under primo don't get support when they complaint that their land is too small.
Sure. Probably even later. Most believed the practices started from Saint Louis. As I said, I don't care about this.
Also universally mentioned by whom?
Just find one source that says primogeniture wasn't formulated since the late middle age.
But the fact is for most times it worked like a charm. France is one of the Kingdoms with the most stable successions, specially related to sibling claimants. Appanages helped to that to a high extent.
Yeah because nothing had changed since the Carolingian time.
Yeah, that I got clear. However, Crusader Kings is a game about what Middle Ages' idiots did. That's why we don't have railroads, tanks, transatlantic voyages or interstellar wars. I can't see why anyone uninterested in the Middle Ages would like a game about the Middle Ages.
Spare me your strawmen. I mentioned very specifically that only the tools of the medieval arsenal should be available. 'Interested in the Middle Ages?' What do people even know about the middle ages? People like whatever aspects they like and make inane arguments about how certain things are meaningful or significant or accurate, but other things conveniently 'should not stand in the way of the game being fun.' The very act of looking at the past is in itself anachronistic. Any claim to inhibit the medieval mind is in reality an exercise in make-believe.