Diaz v. Intermediate Appellate Court

Summary

This succession case involved a dispute over who could inherit from Simona Pamuti Vda. de Santero's intestate estate - her niece Felisa Pamuti Jardin or her six illegitimate grandchildren (natural children of her deceased legitimate son Pablo Santero). The Supreme Court applied Article 992 of the New Civil Code, which creates an absolute prohibition against intestate succession between illegitimate children and the legitimate relatives of their parents. The Court held that despite blood relations, illegitimate grandchildren cannot represent their legitimate father in inheriting from their legitimate grandmother due to this legal 'iron curtain.' The decision affirmed Felisa Jardin as the sole legitimate heir, emphasizing the law's recognition of antagonism between legitimate and illegitimate families. The case demonstrates the strict application of succession barriers in Philippine civil law and the prioritization of collateral legitimate relatives over direct illegitimate descendants.