Indeed, everything becomes clear, all doubts vanish, as soon as one starts from the true nature of a prince, a power of his own, and his personal rights. It is easy to conceive, therefore, that such a territorial and independent lord, whose power and liberty are founded upon domains, possessions, and revenues freed from all dependence, is also the master of alienating this property.
Consequently, the power and independence derived therefrom, whether in whole or in part, as sales, exchanges, voluntary renunciations, donations, marriages, inheritances, etc, is practiced at all times without any opposition. For by such acts the princes do not alienate, transmit or exchange the rights of others, but only their personal rights. They do not sell the peoples, still less the simple individuals (which are doubtless not merchandise), but they transmit only their own domains, their houses, their possessions, their incomes and enjoyments of every kind, with the authority which is inseparable from them. In a word, with the rights and duties inherent in this possession.
The inhabitants of these domains do not lose anything of these kinds of mutations. Nothing is taken from them, their condition is not deteriorated. Therefore, they have no right to complain. The new possessor of a sovereign lordship, like that of a peculiar seigneury, merely succeeds to the property, rights, and relations of the old master. He can not acquire more than he possessed. The sovereigns in their turn can transmit only what is theirs, and in fact they have never transmitted anything else.
Thus, let us see that whenever the former treaties of peace stipulated the cession of certain provinces, as well as in the acts of sale and exchange of a sovereign principality, the natural and acquired rights of the subjects were expressly reserved; that they often recommended the continuation of certain acts of kindness, of certain favorable customs; and that, moreover, the new prince granted the subjects all sorts of facilities, in order to have regard, not only to their rigorous rights, but also to their personal attachment to such and such a prince. The subjects, the inhabitants of the ceded country, remain free as before, they are not slaves sold, as the philosophe pretends. And since when should a man be a slave, because the soil that is inhabited changes its possessor, or that, remaining the owner of the soil, we must, give for the future of John, what we owed to James?
This quote, taken from vol. 3 of Karl Ludwig von Haller’s magnum opus Restauration der Staatswissenschaft (or of the French translation Restauration de la science politique, for in the original German it corresponds to vol. 2), subtitled “On Seigneurs and Patrimonial Princes”, Chapter XLII in total — is perhaps one of the best legal-philosophical summaries of the idea of medieval territorial-lordship there is, and really of monarchism as a whole.
From jurisdiction as freehold property, to the rights of alienation inherent in a freehold, to the dynastic principles of marriage, inheritance, purchase and conquest, and ultimately a hint toward a principle of legitimacy based not on accountability to an abstract “people” or “nation,” but on the confirmation of certain customary rights to particular estates.
These are subjects we will be discussing at great length in the future, of course (and I promise that Von Haller will get his own multi-part series some day), but this is a glimpse anyway. Such were the gentlemanly principles of foreign relations in a bygone era, as repugnant to the progressive leveller and to the blood-and-soil ethnonationalist alike.