Arson and burglary are offenses against the security of the dwelling-house, and not against such buildings as property. The legal owner of a house, who sets fire to it while it is in the occupation of another person, it has been said, may be therein guilty of the first mentioned crime; while its occupant by a like act would not become so chargeable, because arson is the malicious firing of the habitation of another. From the necessity of the case, therefore, the proper mode of describing the subject of the burning is to call it the house of the person who dwells in it; although proof of ownership at times affects the question of occupancy. It is even held that, if possession of it be wrongfully obtained, it must be set forth as the house of the wrongful occupier. Rex v. Wallis, 1 Mood. C. C. 344. It was settled more than half a century ago, in New York, that on trials for arson the court can not inquire into the tenure or interest of the occupant in the building inhabited by him. People v. Van Blarcum, 2 Johns., 105. In that case the structure burned was a jail, a part of which was tenanted, under a licence from the sheriff, by the jailer and his family. It was decided to be well described as that officer’s dwelling-house. We are of opinion that the court below, in view of the fact that the premises set *345on fire were occupied by Mr. Slater and his family, properly refused to entertain the question raised as to the “legal title ” of Mrs. Slater in them. If occupation alone is to be considered, it will not be denied that the law regards the husband as the occupant. Rex v. French, Russ. & Ry., 491. Rex v. Wilford, id., 517.
The record shows that an objection was taken to the description of the premises, founded on the separate ownership of different portions of the building, in one of which portions the crime was committed. It has been argued before us, that the house should have been described as the dwelling of the two persons who owned and occupied the different parts of it in severalty. In this aspect the objection is without plausibility. An allegation that the building was the dwelling-house of two, would be in law an averment that it was' occupied by the two in common; for it is settled that where there is a joint occupancy, it is in law the possession of all who so occupy, and must be so described. Maynard’s case, 2 East P. C., 501. To call a house, consisting of two distinct tene ments, owned and occupied severally, the dwelling-house ol both, would be an obvious mis-description. In no case of a separate occupation of different portions of the same building do the authorities sanction the idea that it is to be described as the dwelling-house of both. On the other hand, in numerous instances, as in cases of lodgers and tenants, the occupancy of a distinct portion by such persons is treated as incidental or subsidiary to the possession of the general owner and occupant, so that it is necessary to describe the lodger’s or tenant’s part as the dwelling-house of the owner himself, of which the law holds it to be parcel. We conclude that the property burned should not have been described as the dwelling of both Slater and Smith.
The court perceive, however, that the record gives rise to the inquiry, whether a building, tenanted according to the details of the motion, could properly be described as the dwelling-house of Slater, rather than the dwelling-house of Smith. If the description had been reversed, an equally serious doubt would arise whether it could properly be described as the *346dwelling-bouse of Smith rather than that of Slater. Erom the facts set out, it is impossible to say that the occupation of either was in any sense incidental or subordinate to that pf the other. This dilemma would seem of itself to make it necessary to regard the two tenements, although under one roof, and originally constructed as one tenement, as two different dwelling-houses, as clearly as if they were different houses in a compact block. It is difficult to see how the mere accident of structure, if it should create an interior communication between two tenements, owned and occupied strictly in severalty, with no practical communication actually in use between them, could render them, by legal intendment, one habitation, and the habitation of one only of the occupants, for purposes of description either in an instrument or civil process, or in a criminal information. Omitting to decide such a question, we find that the motion does not in fact set forth that there was any interior communication between the tenements of Slater and Smith. On the contrary, it denies that any part of the building or land, (language which, for aught that we can see, embraces the main entrance-way,) was owned or occupied jointly by the two parties. The division line of the property was such as to leave this hall entirely on the side of one only of the proprietors. It is not averred that either door or window of the other owner was in practical communication with this entrance-way. Now it is well settled that if there is no interior communication between different parts of the same building, separately occupied, the parts are to be regarded as separate buildings. 1 Bish. Cr. Law, § 167. Even when such separate possession is that of general owner and of his lessee, the part occupied by the latter, if broken into or set fire to, instead of being treated as parcel of the owner’s dwelling, is to be described as the dwelling-house of the tenant. 1 Hale, 558. 2 East P. C., 507. In no aspect of the case, therefore, was the defendant’s request to the court below well founded.
The defendant’s counsel have also sought to give such a construction to the judge’s charge as to raise still another question, not made at the trial below. It is now said that, *347from the narrative on the record, it appears that the particular part of the building where the fire was set was the prisoner’s own shop, and not parcel of any one’s dwelling. Whatever the truth may have been, it is a settled rule that in construing the charges of courts, and the recitals of facts to which their instructions relate, both will be interpreted with strict reference to the points made on the trial. We therefore do not undertake to review a point thus originated. It gives us more confidence that the point was entirely a new one in this court, to find that the leading and vital assertion upon which the defendant’s counsel base this part of their argument, — that' the apartment of the accused had no internal communication with the dwelling-house of the Slaters, — is not sustained, expressly or impliedly, by the record. On the other hand, his saloon is said to be a part of their portion of the building; which portion, it is generally averred in another place, was owned and occupied by Slater and his wife.
We do not advise a new trial.
In this opinion the other judges concurred.
New trial not advised.