The action is ejectment for a parcel of land situate in what is known as the Western Addition to the city of San Francisco, outside of the charter line of 1851, and, therefore, not within the limits affected by the Van Ness Ordinance. The plaintiff claims to be entitled to recover on the ground—First, of prior possession; and second, that *267at the time of the passage of the Act of Congress of March 8th, 1866, entitled “ An Act to quiet the title to certain lands within the corporate limits of the city of San Francisco” (14 Statutes at Large, 4), he or his grantor was in the bona fide actual possession of the demanded premises, and that having tendered a performance of all the conditions required by ordinance numbered 800 of the Board of Supervisors, which was subsequently ratified by the Act of the Legislature of March 27th, 1868 (Statutes 1867-8, p. 379), he became thereby invested with the legal title.

On the question of prior possession the evidence was conflicting, and we cannot disturb the verdict on the ground that the finding of the jury on that point was not justified by the evidence.

The jury having found, in effect, that the defendants and their grantors had the prior possession of the premises, the plaintiff contends, nevertheless, that on the 8th of March, 1866, he or his grantor had the bona fide actual possession, and was therefore entitled to the benefit of the Act of Congress of that date, whereby the title of the United States was relinquished to the city, in trust for such persons as at the time of the passage of the Act were in the bona fid.e actual possession. But if it be conceded that on the 8th of March, 1866, the plaintiff or his grantor had the actual possession, the bona fides of that possession was also a question for the jury, and the verdict being generally for the defendants, we must assume that the jury found that fact also against the plaintiff. If the evidence on this point be considered in the light most favorable to the plaintiff, there was, undeniably, a substantial conflict in it; and in such cases we uniformly refuse to set aside the verdict, unless the preponderance of the evidence against it is so great as to show that the jury must have been under the influence of passion or prejudice; and there is no such showing in this ease.

The plaintiff, however, complains of certain rulings of the Court at the trial, excluding testimony offered by him tending,, as he claims, to establish the bona fides of the possession on the 8th of March, 1866. The offer was to *268show that when J ones, under whom, the plaintiff claims, entered upon the land, it was generally believed, and Jones himself believed, that it was a portion of the public domain of the United States, subject to pre-emption; that the Surveyor-General of the United States of California, and the Register of the local Land Office, so considered it; that it was surveyed and sectionized as public lands of the United States, and a plat of the survey was duly filed in the office of the Register; that notice was given to settlers claiming pre-emption rights, to perfect their claims; that Jones, being a qualified pre-emptioner, filed his declaratory statement within the proper time; that he subsequently, in 1864, proved up his said claim and tendered payment of the purchase price, and from thence until the 8th of March, 1866, was at all times ready to pay the same. However strongly this evidence may have tended to prove that J ones entered in good faith in 1863, it could not have benefited the plaintiff, who claims under a deed made by J ones to Mary Anna Cook in August, 1863, and who is alleged to have been in the bona fide actual possession on the 8th of March, 1866. Whatever rights Jones had or supposed he was entitled to as a pre-emptioner, when he originally entered or after-wards, can avail nothing to Mary Anna Cook, who was then a child between seven and eight years of age, living with her father, and who, of course, was not a qualified preemptioner. Whatever possession she pretends to have had was derived from Jones, and it is not claimed that in taking possession she or her father had any idea of attempting to pre-empt the land at any time. Even if Jones had a valid right of pre-emption when he entered, he lost it as to this parcel when he conveyed it to Mary Anna Cook, who was incapable of pre-empting it. Her possession was not strengthened as against those who had the prior possession, by the fact that when Jones entered, he supposed in good faith, that the land was subject to pre-emption. When he parted with the possession and the right of possession, to a person incapable of pre-empting it, the land was thenceforth liberated from any pretence that it was held or claimed for the purposes of pre-emption, and the possession became *269and was thenceforth tortious as against those who had the actual possession prior to Jones. The excluded evidence, therefore, did not tend to prove, as against the defendants, the bona fides of the possession alleged to have been held by Mary Anna Cook on the 8th of March, 1866. In Leroy v. Cunningham, 44 Cal. 599, we had occasion to consider what is meant by the term “bona fide possession,” in a similar statute; and we held it to mean a possession which was bona fide as against adverse claimants, and not as ágainst the Government; or, in other words, a possession taken and held in good faith, and not tortious as against a prior possessor. As between Mary Anna Cook and the defendants’ grantors, the evidence tends strongly to prove, • and the jury was fully justified in finding, that her possession, such as it was, was not bona fide. We discover no error in the instructions to the jury, and deem it unnecessary to notice the other points suggested by counsel.

Judgment affirmed.