Epistularum libri
Ex libro IX
Javolenus, Epistles, Book IX. Where a man who had two houses left one of them to me and the other to you, and there was a party-wall which separated the buildings, I think that the said wall will belong to us in common, just as if it had been left to us both jointly, and therefore neither you nor I will have any right to prevent the other from inserting a beam into said wall; for it has been established that whenever a joint-owner holds any property he is entitled to all the rights appurtenant to the same. Therefore, in a case of this kind an arbiter must be appointed for the purpose of dividing the common property, if this should become necessary.
The Same, Epistles, Book IX. Ad Dig. 41,3,23 pr.Windscheid: Lehrbuch des Pandektenrechts, 7. Aufl. 1891, Bd. I, § 152, Note 3.I do not think that he who has purchased a house possesses anything but the house itself. For if he is considered to possess the different things of which the house is built, he does not possess the house itself; as, after the materials of which it is composed are separated, they cannot be understood to represent the entire house. Add to this, if anyone should say that the separate materials of which the house was composed are possessed, it will be necessary to hold that there will be ground for the prescription of the movable property composing the house, during the time fixed for that purpose, and that a longer time will be necessary to acquire by usucaption the soil on which it stands. This is absurd, and it is by no means in conformity to the Civil Law that the same thing should be obtained by usucaption at different times; as, for example, since a house is composed of two different things, the soil, and what is erected upon it, that they united should change the time established for the usucaption of all immovable property by long-continued possession. 1If you should be judicially deprived of a column forming part of your house, I think that you will be entitled to an action on purchase against the vendor, and, in that way, can hold the entire property. 2If, however, the house has been demolished, in order that the movable property may be entirely acquired by usucaption, where it has been in possession for the term prescribed for that purpose, the time during which it composed the building cannot be legally reckoned; for, as you were not in possession of the materials alone and apart from the building, so, the house having been demolished, you cannot separately and distinctly possess the materials of which it was constructed; nor can it be held that the same property was possessed at the same time as both real estate and personalty.
Ad Dig. 49,14,11Windscheid: Lehrbuch des Pandektenrechts, 7. Aufl. 1891, Bd. III, § 622, Note 3.Javolenus, Epistles, Book IX. No property can be claimed by the Treasury, except that which remains after the creditors have been satisfied; for that only is considered to belong to anyone which remains after the indebtedness has been paid.