Plaintiff appeals from an adverse judgment. By her pleading Mary F. Francis alleged that in the month of September, 1911, defendant had gone into possession of certain land in Kern County with her knowledge and acquiescence as her tenant at will; that on May 2,1912, she had served notice requiring the West Virginia Oil Company to vacate the premises, but that said corporation had refused to accede to her demand. She alleged her right to the possession of the land and prayed for its restitution.

Defendant admitted possession and refusal to surrender the land to plaintiff but denied the alleged tenancy at will.

At the trial it clearly appeared that the defendant had gone into possession after the execution of certain contracts of sale. The first of these contracts was made by Mrs. Francis and Mr. E. S. Good. The latter assigned all of his rights under this agreement to the West Virginia Oil Company and in January, 1912, a new writing was executed by plaintiff and that corporation ratifying the assignment and substituting the West Virginia Oil Company as vendee in Mr. Good’s place. This agreement called for the payment of stipulated sums at stated times, and the plaintiff in her testimony said that she bad received fifteen thousand dollars on the purchase price and six hundred dollars by way of interest. It was also in evidence that the defendant had expended something more than eighty-five thousand dollars in developing oil on the property.

It seems to be the theory of the plaintiff that when the defendant corporation defaulted in one of the payments on the purchase price it at once became a tenant at will subject to removal from the land by the summary method of a suit in unlawful detainer. In this she is in error. The true rule with reference to the existence of the relation of landlord and tenant necessary to support an action in unlawful detainer is thus expressed in Jones on Landlord and Tenant, section 563:

It follows that the superior court did not err in permitting defendant to prove the execution of the contracts of purchase. While the validity of titles may not be tried in proceedings of this character, evidences of title are admissible to show the character or extent of the possession claimed. (19 Cyc. 1165; Hoag v. Pierce, 28 Cal. 188 ; Shelby v. Houston, 38 Cal. 411 ; Dennis v. Wood, 48 Cal. 361 .)

Appellant contends that since the contract did not in set terms give the defendant the right of possession of the property, its entry upon the premises was merely permissive and therefore that of a tenant at will. There is no merit in this argument, because the agreement between Mrs. Francis and the oil company clearly contemplated possession and occupancy of the land by the vendee. It was therein provided that the purchaser should not remove or cause to be removed any of the pipe or casing in any well drilled on the property, and that in the event of a forfeiture by the corporation of the right to purchase the land under the contract, the casings and derricks should revert to the vendor. By the terms of the writing it was understood that it should not set aside or annul the contract between Mrs. Francis and Mr. Good except as specifically provided, but that the oil company should “hold and acquire said lands under said contract.” In view of this language, and of the subsequent conduct of the parties to the contract, there can be no doubt that the immediate entry by the West Virginia Oil Company upon the land, and the development of oil thereon, were within the contemplation of the plaintiff and defendant. Courts have frequently held that by implication contracts have given the right to immediate possession by the vendees, even where no express provisions to that effect were contained in the writings. In Olson v. Minnesota & North Wisconsin R. R. Co., 89 Minn. 280 , [ 94 N. W. 871 ], the vendee was obligated to pay all taxes and assessments, and in case of default buildings and improvements on the land were to revert to the vendor. It was held that the right to possession by the vendee was implied. A similar decision was made in Welch v. Hover & Co., 75 Wash. 130 , [ 134 Pac. 526 ].

A vendee in possession is not a tenant in any sense of the word, and only a tenant may be sued under the first subdivision of section 1161. The proceeding is purely statutory and is restricted in its operation to those persons specified in the statute. (Martel v. Meehan, 63 Cal. 47 -50; Ben Lomond Wine Co. v. Sladky, 141 Cal. 619 -623, [ 75 Pac. 332 ].) Failure of performance of his part of the contract of sale by the vendee in possession does not make him a tenant. (Brown v. Beatty, 76 Ala. 250 ; Mason v. Delaney, 44 Ark. 444 ; Brown v. Persons, 48 Ga. 61 ; Griffith v. Collins, 116 Ga. 420 , [ 42 S. E. 743 ]; Goldsberry v. Bishop, 63 Ky. 143 ; Young v. Ingle, 14 Mo. 426 ; Hauser v. Morrison, 146 N. C. 248 , [ 59 S. E. 693 ].) The rule established by these and many other authorities is in accordance with justice. Even a vendee who has defaulted in his promised payments is entitled to an opportunity of showing his equities and presenting his defenses.

It is not necessary to comment upon any other contentions made by appellant, as they are substantially disposed of, we believe, in the foregoing discussion.

The judgment is affirmed.

Henshaw, J., and Lorigan, J., concurred.