G.R. No. L-41107. February 28, 1979
AMANDA L. VDA. DE DELA CRUZ, ET AL., petitioners, vs. HON. COURT OF APPEALS, MARCELO ABAGA MARGARITA D. JOSE, MARGARITA D. JOSE, QUIRINO D. JOSE, TEOFILO D. JOSE, ET AL., respondents.

FACTS

Petitioners, as landowners, filed an agrarian case in 1959 for ejectment and collection of unpaid rentals against tenant Felix Jose and 114 others. The defendants, through counsel, filed a joint answer denying the material allegations. During the pendency of the trial, defendant Felix Jose died on June 5, 1961. No substitution of his legal representatives was effected by the trial court. Despite knowledge of his death, the Court of Agrarian Relations proceeded to render a decision on March 29, 1962, holding Felix Jose liable for unpaid rentals. A writ of execution was later issued, leading to the auction sale of his conjugal properties in 1969 to satisfy the judgment.
On October 27, 1970, the heirs of Felix Jose, through new counsel, filed a motion for substitution and to annul all proceedings against the deceased. The trial court allowed substitution but denied the motion to set aside the judgment and execution. The heirs appealed to the Court of Appeals, which set aside the trial court’s decision and the subsequent auction sale as null and void with respect to Felix Jose. Petitioners sought a review of this appellate decision.

ISSUE

Whether the Court of Appeals erred in annulling the decision and execution proceedings against the deceased Felix Jose due to lack of substitution of his heirs.

RULING

The Supreme Court affirmed the decision of the Court of Appeals. The core legal principle is that jurisdiction over a party is acquired upon his voluntary appearance or valid service of summons. This jurisdiction, once acquired, continues until the final termination of the case. However, upon the death of such party, the court loses jurisdiction over his person, and any judgment rendered against him after his death, without the proper substitution of his legal representatives, is void for lack of jurisdiction. This is mandated by Rule 3, Section 17 of the Rules of Court.
In this case, it was undisputed that Felix Jose died before the rendition of the trial court’s judgment. The trial judge was aware of this fact, as indicated by the notation “dead” beside Jose’s name in the decision. The failure to order the substitution of his legal representatives was a fatal procedural flaw. Consequently, the decision against him, and all proceedings emanating from it, including the writ of execution and the auction sale, were null and void. The Court rejected the petitioners’ arguments on res judicata and laches, emphasizing that a void judgment can be assailed at any time. The lack of jurisdiction over the deceased defendant precluded the application of res judicata, and the extraordinary remedy of certiorari was correctly availed of to challenge a patent nullity.