G.R. No. 155733 ; January 27, 2006
IN THE MATTER OF THE INTESTATE ESTATES OF THE DECEASED JOSEFA DELGADO AND GUILLERMO RUSTIA CARLOTA DELGADO VDA. DE DE LA ROSA, et al., Petitioners, vs. HEIRS OF MARCIANA RUSTIA VDA. DE DAMIAN, et al., Respondents.

FACTS

This case involves the settlement of the intestate estates of spouses Guillermo Rustia and Josefa Delgado. The petitioners are collateral relatives of Josefa Delgado, claiming inheritance from her estate. A pivotal issue is the legitimacy of Luis Delgado, Josefa’s half-brother. Petitioners assert Luis was illegitimate, as his parents, Felisa Delgado and Ramon Osorio, were never married, evidenced by Felisa retaining her surname and Luis being described as a “natural child” in his marriage certificate. If Luis was illegitimate, his heirs (petitioners) could inherit from Josefa. Conversely, respondents, opposing heirs of Guillermo Rustia, argue Luis was legitimate, which would bar his line from Josefa’s estate under the old rule separating legitimate and illegitimate families.
Furthermore, the existence of the marriage between Josefa Delgado and Guillermo Rustia is contested. Petitioners claim they merely cohabited, citing the absence of a civil registry record and a baptismal certificate referring to Josefa as “Señorita.” Respondents counter that a marriage did occur on June 3, 1919, presenting as evidence a passport, a veteran’s application where Guillermo swore to the marriage, and property titles indicating they were married. The trial court initially favored petitioners, but the Court of Appeals reversed.

ISSUE

The primary issue is whether the Court of Appeals erred in reversing the trial court’s findings regarding the marriage of Josefa and Guillermo and the legitimacy of Luis Delgado, which directly impacts the determination of lawful heirs.

RULING

The Supreme Court denied the petition and affirmed the Court of Appeals. On the marriage of Josefa and Guillermo, the Court ruled that the totality of evidence presented by respondents, particularly the veteran’s application form sworn to by Guillermo himself, convincingly established the fact of their marriage. The absence of a marriage certificate does not prove non-occurrence, especially when other competent evidence, like an admission against interest, substantiates the marital union. Prescription also barred a collateral attack on this marriage’s validity.
Regarding the status of Luis Delgado, the Court held he was a legitimate child. The petitioners, as claimants, failed to discharge their burden of proof to establish the illegitimacy of Luis. The mere fact that Felisa Delgado retained her surname and that Luis’s marriage certificate did not name his father is insufficient to overcome the presumption of legitimacy accorded by law to children born during a valid marriage. The respondents’ insistence on a marriage between Felisa and Ramon, while also unproven, was unnecessary; the petitioners’ evidence was inadequate to rebut the presumption. Consequently, Luis, as a legitimate half-brother, was barred from inheriting from the illegitimate Josefa Delgado under the old Civil Code. Thus, petitioners, as his heirs, have no successional rights to Josefa’s estate.