It is narrated from Ibrahim, may Allah have mercy on him, that Sayyiduna Abdullah bin Mas'ud, may Allah be pleased with him, said (regarding the inheritance of the child of the woman who was cursed): His inheritance is for his mother, and the male relatives ('asaba) of the mother will pay the blood money (if there is any blood money to be paid).
And Qatadah, may Allah have mercy on him, said: It is narrated from Hasan, may Allah have mercy on him: One third is for the mother, and the remaining wealth is for the male relatives ('asaba) of the mother.