Louisiana Civil Code Tit. I, Art. 892. Devolution of separate property in absence of parents or in absence of brothers and sisters

If the deceased leaves neither descendants nor parents, his brothers or sisters or descendants from them succeed to his separate property in full ownership to the exclusion of other ascendants and other collaterals.

If the deceased leaves neither descendants nor brothers or sisters, nor descendants from them, his parent or parents succeed to the separate property to the exclusion of other ascendants and other collaterals.