Title
Supreme Court
Vda. de De la Rosa vs. Heirs of Rustia
Case
G.R. No. 155733
Decision Date
Jan 27, 2006
Dispute over intestate estates of Guillermo Rustia and Josefa Delgado; contested marriage validity, heirs, and administration. SC upheld marriage presumption, excluded unacknowledged illegitimate child, and appointed joint administrators.

Case Summary (G.R. No. 155733)

Lawful Heirs of Josefa Delgado

Felisa Delgado and Ramon Osorio never contracted marriage, rendering all their children—including Josefa and her half-brother Luis—illegitimate. Illegitimate siblings share equally in intestate succession. Under Article 972 of the Civil Code, representation in the collateral line extends only to nephews and nieces, not to grandnephews or grandnieces. The entitled heirs of Josefa Delgado are her surviving full- and half-siblings or their living children at her death. Since other heirs existed, Guillermo Rustia’s extrajudicial self-adjudication of her entire estate was invalid.

Lawful Heirs of Guillermo Rustia

Intervenor Guillerma Rustia could not establish compulsory acknowledgment (which prescribed upon her father’s 1974 death) nor voluntary acknowledgment (no authentic signed writing). The ampun-ampunan claim by Guillermina Rustia Rustia failed for lack of formal adoption. Consequently, Dr. Rustia’s lawful heirs are his surviving sisters and the children of his predeceased brother, to inherit per capita or per stirpes under Article 1002 of the Civil Code.

Invalidation of Extrajudicial Self-Adjudication

Dr. Rustia’s June 15, 1973 affidavit of self-adjudication was annulled per Rule 74, Section 1 of the Rules of Court, which permits such an affidavit only when the affiant is the sole heir. Multiple heirs necessitated judicial settlement of both estates.

Appointment of Joint Administrators

Pursuant to Rule 78, Section 6, and in the interest of equitable representation, letters of administration are to issue jointly to (a) Carlota Delgado Vda. de dela Rosa for Josefa’s estate and (b) a nominee of Dr. Rustia’s heirs. The trial court will fix bond amounts and deter

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