Hello, first of all, we should consider whether the decedent has made a valid will. If so, we should follow the content of the will. Secondly, if there is no will, the property will be distributed according to statutory succession. According to the provisions of Article 10 of the Inheritance Law, the heirs are divided into the first order: spouse, children, parents (spouses, regardless of gender, have equal inheritance rights; children, including legitimate children, illegitimate children, adopted children and stepchildren with dependency relationships; parents, including biological parents, adoptive parents and stepparents with dependency relationships) and the second order: siblings, grandparents Grandparents (including brothers and sisters, including brothers and sisters with the same parents, half brothers and sisters, foster brothers and sisters, and step brothers and sisters with supporting relationships, regardless of the equal inheritance rights of men and women; grandparents, maternal grandparents are commonly known as grandparents, grandmothers, grandfathers, and grandmothers). According to your description, if one of the spouses dies, the inheritance will be distributed among the first heirs.