G.R. No. L-76648 February 26, 1988
THE HEIRS OF THE LATE MATILDE MONTINOLA-SANSON, petitioners, vs. COURT OF APPEALS and EDUARDO F. HERNANDEZ, respondents.

FACTS

Private respondent Eduardo F. Hernandez filed a petition for the probate of the holographic will of Herminia Montinola, who died single and without descendants. The will, executed on January 28, 1980, devised several real properties to specified persons. Matilde Montinola-Sanson, the testatrix’s only surviving sister who was not named in the will, opposed its probate. She alleged the will was not entirely handwritten by the testatrix, was antedated, that Herminia lacked testamentary capacity, and that undue influence was exerted by the beneficiaries. The Regional Trial Court allowed the probate, a decision affirmed by the Court of Appeals.
Subsequently, the petitioner filed a motion for new trial with the appellate court, attaching an affidavit of merit from her son. The affidavit stated that efforts had been made to locate new witnesses who could testify to the testatrix’s ill health and the exertion of undue influence at the time of the will’s execution. The Court of Appeals denied the motion, ruling that the proffered evidence was merely cumulative and that the affidavit failed to comply with the rules as it did not name the witnesses or detail their specific testimonies.

ISSUE

The primary issues were whether the Court of Appeals erred in denying the motion for new trial and, substantively, whether the holographic will was executed in accordance with law.

RULING

The Supreme Court denied the petition, upholding the probate of the will. On the procedural issue, the Court found the motion for new trial was correctly denied for non-compliance with Section 1, Rule 53 of the Rules of Court. The affidavit of merit was insufficient as it did not name the alleged new witnesses, specify their exact testimonies, or demonstrate that such evidence could not have been discovered earlier with due diligence. The allegations were vague and the proposed evidence was correctly deemed cumulative to issues already litigated during trial.
On the substantive merits, the Court affirmed the findings of the lower courts that the holographic will was authentic and executed in compliance with Article 810 of the Civil Code. The requirement for three witnesses to declare the testator’s handwriting in a contested holographic will was satisfied. Furthermore, expert testimony and the will itself, showing characteristics of spontaneity, freedom, and good line quality, supported the conclusion that the testatrix was of sound mind and free from undue influence when she wrote the will. The Court emphasized that in probate proceedings, the court’s area of inquiry is limited to the extrinsic validity of the will—its due execution, the testator’s testamentary capacity, and the voluntariness of the act. The will’s failure to name a residual heir does not affect its validity for probate. The decision of the Court of Appeals was declared immediately executory.