Magin Riosa v. Pablo Rocha

Summary

This Supreme Court case established important principles regarding reserva troncal under Article 811 of the Civil Code. Maria Corral inherited eleven parcels of land from her deceased son Jose Riosa, who had received them by will from his father Mariano Riosa. The Court held these parcels constitute reservable property that must ultimately pass to the nearest relatives from the original line (Magin and Consolacion Riosa, grandchildren of Mariano). The Court determined that reservation obligations begin from judicial adjudication, not extrajudicial partition, and that purchasers of reservable property acquire it subject to the same limitations as the seller. Significantly, the Court ruled that Pablo Rocha, who purchased two parcels with knowledge of their reservable character, must record this limitation in the registry of deeds. The decision clarified that security requirements apply only to spousal reservations, not ancestral reservations, and that the Mortgage Law's ninety-day registration period runs from court adjudication of inheritance.