Vizcarra vs. Vizcarra-Nocillado

A birth certificate is not competent evidence of paternity when there is no showing that the putative father had a hand in its preparation. Absent such intervention, the inscription of the father's name by the mother, doctor, or registrar is not proof of voluntary acknowledgment. Consequently, the illegitimate filiation of a deceased person cannot be established by his heirs through such a document where the statutory conditions for transmitting the right to claim filiation are not met.

Ireneo Vizcarra was the registered owner of parcels of land in Parañaque City. Upon his death, he was survived by his children Constancio and Purificacion. After the deaths of Constancio and Purificacion, Constancio's heirs (the petitioners) executed an "Extra-Judicial Settlement of the Estate" in 2006, partitioning Ireneo's property among themselves and causing the issuance of new titles in their names. The respondents, alleging they were the heirs of Silvestre Vizcarra, claimed Silvestre was the illegitimate son of Ireneo and were thus entitled to a share in his estate. They filed a complaint seeking to nullify the extrajudicial settlement and the subsequent titles.

• Nature of the Action: The respondents filed a complaint for the declaration of nullity of an extrajudicial settlement of estate and the cancellation of certificates of title derived therefrom.
• Claim of Filiation: Respondents alleged their father, Silvestre Vizcarra, was the illegitimate son of Ireneo Vizcarra. To prove this, they presented: (1) an NSO Certificate of Live Birth for Silvestre, reconstructed in 2007, indicating his father as "Irineo Vizcarra"; (2) a 1978 Certification from the Local Civil Registrar of Parañaque, which served as the basis for the reconstruction; and (3) Silvestre's marriage contract, which also named Ireneo as his father.
• Petitioners' Defense: The petitioners challenged the authenticity and probative value of the NSO Certificate, arguing it was reconstructed from a 1978 certification and not the original 1920 registry book. They also contended the documents did not prove Ireneo's voluntary acknowledgment of Silvestre.
• Lower Courts' Findings: Both the RTC and CA gave credence to the NSO Certificate, applying the presumption of regularity of public documents, and ruled in favor of the respondents.

• Invalidity of the NSO Certificate: Petitioners argued that the NSO Certificate was highly suspect and unreliable because it was a reconstruction based on a 1978 Certification, not the original 1920 Record Book. They claimed the 1978 Certification itself was a mere photocopy.
• Lack of Proof of Paternal Intervention: Petitioners maintained that even if the NSO Certificate were authentic, it did not show that Ireneo Vizcarra had any hand in its preparation, and therefore could not serve as proof of voluntary acknowledgment of filiation.
• Insufficiency of the Marriage Contract: Petitioners contended that the marriage contract of Silvestre, which named Ireneo as his father, only proved the fact of marriage and not the filiation.

• Prima Facie Evidence: Respondents countered that the NSO Certificate is a public document that enjoys a presumption of regularity and is prima facie evidence of the facts stated therein, including Silvestre's filiation to Ireneo.
• Failure to Rebut Presumption: Respondents argued that the petitioners failed to present sufficient evidence to impeach the genuineness and authenticity of the NSO Certificate and overcome its evidentiary weight.

• Standing to Sue: Whether the respondents, as heirs of Silvestre, had the legal standing to bring an action to establish his filiation to Ireneo.
• Sufficiency of Evidence of Filiation: Whether the NSO Certificate of Live Birth and the marriage contract were sufficient to establish the illegitimate filiation of Silvestre to Ireneo.

• Standing to Sue: The respondents lacked standing to bring the action. The right to claim illegitimate filiation is not automatically transmitted to heirs. Under Article 173 of the Family Code, the right to bring an action to establish legitimate filiation is transmitted to the heirs only if the child dies during minority or in a state of insanity. No similar provision exists for illegitimate filiation, and the respondents did not allege or prove that Silvestre died under such circumstances. Therefore, the right to claim his filiation was personal to him and did not pass to his heirs.
• Sufficiency of Evidence of Filiation: The evidence presented was insufficient to establish illegitimate filiation. The NSO Certificate, a reconstructed record, did not bear the signature of Ireneo nor contain any indication that he supplied information or intervened in its preparation. A birth certificate is not competent evidence of paternity without a showing that the putative father had a hand in its preparation. The marriage contract, which merely attested to the celebration of marriage, also did not constitute proof of voluntary acknowledgment. Consequently, the high standard of proof required to establish paternity was not met.

• Proof of Paternity in Birth Certificates — A certificate of live birth identifying the putative father is not competent evidence of paternity when there is no showing that the putative father had a hand in its preparation. The mere inscription of the father's name by the mother, doctor, or registrar, without the father's signature or demonstrated involvement, is not proof of voluntary acknowledgment and has no probative value to prove filiation.
• Transmission of the Right to Claim Filiation — The right to bring an action to establish filiation is strictly personal. For legitimate children, the action may be transmitted to heirs only if the child dies during minority or in a state of insanity (Article 173, Family Code). For illegitimate children, the rules on prescription and transmission are the same, but no automatic right of action is granted to heirs absent the specific statutory conditions.

• "A certificate of live birth purportedly identifying the putative father is not competent evidence of paternity when there is no showing that the putative father had a hand in the preparation of said certificate." — This passage reiterates a long-standing doctrinal requirement for using birth certificates as proof of filiation.
• "If the alleged father did not intervene in the birth certificate, e.g., supplying the information himself, the inscription of his name by the mother or doctor or registrar is null and void; the mere certificate by the registrar without the signature of the father is not proof of voluntary acknowledgment on the latter's part." — This clarifies the consequence of the lack of paternal intervention, rendering the inscription void for purposes of proving filiation.

• Herrera v. Alba, 499 Phil. 185 (2005) — Cited for the principle that the burden of proving paternity is on the person alleging it, and a high standard of proof is required.
• Cabatania v. Court of Appeals, 484 Phil. 42 (2004) — Cited for the high standard of proof required in filiation cases and for the doctrine that a birth certificate without the father's intervention is not proof of paternity.
• Perla v. Baring, 698 Phil. 323 (2012) — Cited to support the ruling that a birth certificate is not competent evidence of paternity without proof of the father's involvement in its preparation.
• Jison v. Court of Appeals, 350 Phil. 138 (1998) — Cited for the doctrine that the inscription of the father's name in a birth certificate by a third party without his intervention is not proof of voluntary acknowledgment.

• Article 172, Family Code — Provides the exclusive means by which the filiation of legitimate children may be established (e.g., record of birth, admission in a public document, open and continuous possession of status, or other means allowed by rules). The Court applied this by analogy to illegitimate filiation, as per Article 175, and found the respondents' evidence did not meet these standards.
• Article 173, Family Code — Specifies who may bring an action to claim legitimacy and the period for doing so. The Court applied this provision strictly, finding that the respondents, as heirs, did not fall within the exceptions that would allow them to bring the action after Silvestre's death.

• Justice Alfredo Benjamin S. Caguioa (Chairperson)
• Justice Japar B. Dimaampao
• Justice Henri Jean Paul B. Inting
• Justice Maria Filomena D. Singh

N/A — The decision was unanimous.