The opinion of the court was delivered by

This was an action to recover damages for the destruction of thirty-three bales of cotton alleged to have been burned by the negligence of the defendant company. The cotton was deposited near the railroad track for shipment, but had not been receipted for by the agent of the company when it was destroyed by fire.

The first question raised by the appeal is as to the competency of certain testimony adduced for the purpose of showing that the plaintiffs were joint owners of the cotton. The witness, Duncan, testified that he was the agent of all the plaintiffs and that the cotton “ was owned by the three companies in common.” After-wards, in reply to a question propounded by defendant’s counsel, he said, “ My books show how the cotton was owned,” where*591upon the counsel for defendant “ objected to the statement as to ownership of the cotton in the absence of the books,” which objection was overruled and the defendant excepted.

The exception seemed to be based upon the assumption that the witness spoke of the ownership of the cotton from his books only, but there is no foundation for such an assumption. The witness did not say, either expressly or by implication, that he derived his knowledge as to the ownership of the cotton from his book entries, but, on the contrary, testified positively that the plaintiffs were joint owners; and it was only in reply to a question of defendant’s counsel that he stated that this fact, which he had previously testified to as within his own knowledge, likewise appeared upon his books. He nowhere refers to the books as the source of his knowledge, and it cannot be pretended that the ownership could only be proved by the books. There was, therefore, no foundation for this exception.

The second, third and fourth grounds of appeal complain of error on the part of the Circuit judge in not instructing the jury, as matter of law, that the plaintiffs were not joint owners of the cotton. This he could not do without invading the province of the jury. There was testimony tending to show that they were joint owners, and the question whether the testimony was sufficient to establish the fact was solely for the jury. All that the judge could properly do was to leave the question of-fact to the jury, instructing them, as he did most explicitly, that unless the testimony satisfied them that the plaintiffs were joint owners of the cotton, they could not recover. These grounds cannot be sustained.

The fifth and seventh grounds of appeal may be considered together, as they raise, substantially, the same question. Did the facts that the company had provided its engines with the most approved appliances for preventing the escape of sparks from the smoke-stacks, and had employed competent and careful persons to run the engines, preclude the further inquiry, whether, upon the particular occasion in question, there had been negligence on the part of any of the employós of the company causing the damage of which the plaintiffs complained? These facts would certainly créate a very strong presumption in *592favor of the company, but it will not do to say that they would be absolutely conclusive that there was no negligence, and that the judge should, as matter of law, have instructed the jury that proof of these facts would relieve the company from the charge of negligence. This could only be upon the assumption that competent and careful persons always exercise their skill in a careful manner, and are never negligent in the discharge of their duties — -an assumption which is contradicted by experience.

Negligence, as is said in the case of Scott v. Crews, 2 S. C. 531, and the authorities there cited, is a mixed question of law and fact. Whether a person has been guilty of negligence in a particular case is to be determined, first, by ascertaining what constitutes negligence; second, whether the evidence in such case shows that he has done or omitted to do any act which would constitute negligence thus defined. The first is a matter for the court, and the second for the jury.

Here, it was the duty of the Circuit judge to define negligence by explaining to the jury what would constitute it, and then leave it for the jury to say whether the defendant, by its employés, had done or omitted to do any act, the doing or omission of which would constitute negligence as thus defined. This duty was fully performed, for the Circuit judge, after explaining to the jury what would constitute negligence, in terms to which no exception has been taken, explicitly instructed them that the defendant could not be made liable unless such negligence was established by the evidence. In fact, he went further and said to the jury that “if trains are properly equipped and fires occur, and that' is proved and no more, it would be no negligence but accident, and defendant would not be liable.” There was, therefore, no error of law, as charged, in either of these grounds of appeal. '

The sixth ground alleges error, because the jury, by their verdict, allowed interest on the value of the cotton. This ground should properly have been presented on a motion addressed to the Circuit judge for a new trial, for it does not appear that there was any request for any instruction to the jury upon this point, or that any instruction was given. It, however, could not be sustained, even if it had been properly presented. The *593verdict does not find interest eo nomine, but it is simply for a gross sum, which either may or may not include interest. The action was for damages, and in rarriving at the amount of damages sustained by the plaintiff, interest could be assessed by the jury as part of the’ damages. Kyle v. The Laurens Railroad Company, 10 Rich. 387. If the jury had undertaken to allow interest eo nomine, it may be that, under the case of Ancrum v. Stone, 2 Spears 594, there might have been ground for the exception, but that is not the case-Nere.

The eighth ground of appeal presents no question of law and need not be considered. Indeed, this, as well as the sixth ground, seem to have been abandoned, as neither of them were alluded to in the argument.

The judgment of this court is that the judgment of the Circuit Court be affirmed.