by the same act that amended said section 269a, provides: “If two persons, each being married to another, live together in a state of cohabitation and adultery, each is guilty of a felony and punishable by imprisonment in the state prison not exceeding five years.” The origin of these two sections is an act entitled: “An act to punish adultery,” approved March 15, 1872 (Stats. 1871-72, p. 380), section 1 of which was the same as section 269a, except that the words “open and notorious” were contained therein, immediately preceding the words “cohabitation and adultery,” and section 2 of said act was the same as the portion of section 269 above quoted with the same exception. By act approved March 21, 1905 (Stats. 1905, p. 656), these two sections were incorporated in the Penal Code as sections 269a and 269b, and by an act approved March 21, 1911, (Stats. 1911, p. 426), the two sections were amended by striking opt the words “open and notorious.” We have thus referred to the history of the legislation on this subject for the purpose of showing that the only purpose of the amendment of 1911 was to dispense with the element of the notoriety of the adulterous relation, which under the law as it formerly existed was as essential as the adulterous relation itself (People v. Salmon, 148 Cal. 303, [113 Am. St. Rep. 268, 2 L. R. A. (N. S.) 1186, 83 Pac. 42]), and that, so far as the question before us is concerned, viz.: whether an unmarried person can live in a state of “cohabitation and adultery” within the meaning- of section 269a, we are in the same position that we would be were we construing and ascertaining the intention of the legislature in adopting the original act of 1871-72.
It is to be observed that neither of the sections attempts any definition of the term “adultery,” and we are without any definition thereof in the statutory law of this state other than such as is found in section 93 of the Civil Code, where the adultery constituting cause for divorce is defined as follows: “Adultery is the voluntary sexual intercourse of a married person with a person other than the offender s husband or wife.” This definition has been adopted in this state in the construction of penal statutes including the term “adultery.” In People v. Stratton, 141 Cal. 604, 606, [75 Pac. 166], it was said: “Adultery is the sexual intercourse of a married person with a' person other than the offender’s husband or wife.