Pedro Dizon v. Vicente Galang

Summary

This case involves the concept of reservable property (reserva troncal) under the Civil Code. When Rufina Dizon died, her son Francisco inherited her land, but when Francisco died shortly after, his father Vicente Galang inherited the property, making it reservable under Article 811. Vicente later sold the properties to third parties without disclosing their reservable nature. Rufina's siblings sued to set aside the sales. The Supreme Court affirmed the dismissal, ruling that reservable property sales cannot be set aside unless specific conditions occur. The Court distinguished between reserva troncal and widowed spouse reservations, noting that in reserva troncal, property is immediately reservable upon inheritance, unlike widowed spouse reservations where property becomes reservable only upon remarriage. The decision protects bona fide purchasers while establishing important principles about reservable property transfers.