(See Vesely v. Sager (1971) 5 Cal.3d 153, 167-169 [95 Cal.Rptr. 623, 486 P.2d 151]; Christian v. County of Los Angeles (1986) 176 Cal.App.3d 466, 468 [222 Cal.Rptr. 76].) Essentially, a speaking motion is one which is supported by facts outside the pleadings, such as a declaration. (Ibid.) Modemly, a speaking motion is treated as a motion for summary judgment. (Ibid.)
Thus interpreted, the issue in this case is whether the evidence before the trial court was sufficient to compel summary judgment in favor of respondent. The evidence showed that Lehr first met McGovern in approximately January 1987 when she was five months pregnant. They married four months later, in May; and four days after the marriage, Lehr gave birth to Michael. Six months after Lehr and McGovern married, they divorced.
Given this evidence, we must determine whether the trial court properly applied the presumption of paternity set forth in Evidence Code section 621 (section 621). Subdivision (a) of that section provides, in part, “the issue of a wife cohabiting with her husband, who is not impotent or sterile, is conclusively presumed to be a child of the marriage.” Respondent argues that under section 621 McGovern is conclusively presumed to be Michael’s father, because McGovern was cohabiting with Lehr when Michael was bom. City disagrees and claims the presumption of section 621 does not apply because McGovern was not cohabiting with Lehr when Michael was conceived. We agree with City.
It is well established that to invoke the presumption of paternity set forth in section 621 a husband and wife must be cohabiting when a child is conceived. Indeed, courts have interpreted section 621 and its various statutory predecessors in this manner since the early part of this century. (See
Estate of McNamara (1919) 181 Cal. 82, 91, 95 [183 P. 552, 7 A.L.R. 313];
Kusior v.
Silver (1960) 54 Cal.2d 603, 616 [7 Cal.Rptr. 129, 354 P.2d 657];
Jackson v.
Jackson (1967) 67 Cal.2d 245, 248 [60 Cal.Rptr. 649, 430 P.2d 289];
Estate of Cornelious (1984) 35 Cal.3d 461, 464 [198 Cal.Rptr. 543, 674 P.2d 245].) This interpretation has been universally accepted by legal commentators and is undoubtedly the law of this state. (See 4 Markey, Cal. Family Law (1992) Establishing Parentage, § 62.11[2], pp. 62-12 to 62-12.1; Cal. Family Law Service (1986) Parentage, § 42.17, p. 411.)
Here, the evidence before the trial court showed that, while McGovern and Lehr were married at the time of Michael’s birth, they were not cohabiting when Michael was conceived. Indeed, McGovern did not even know Lehr at the time of Michael’s conception. Since the prerequisite of