the full sister is entitled to one-half, the paternal half-sister or sisters to one-sixth, the mother likewise to one-sixth, and the husband to one-half. If that paternal half-sister is accompanied by full brothers, she receives nothing, for together with her brothers she becomes an agnate group, and no surplus remains after the allotted shares for agnates to take.

If he leaves a daughter, a grandfather, and a sister, the daughter takes one-half, and the residue is divided between the grandfather and the sister on the basis that the male receives the portion of two females. The same ruling applies when there are two sisters: the grandfather stands with them exactly as a brother would.

If he leaves two brothers and a grandfather, the estate is split into thirds among them. If he leaves three brothers and a grandfather, the grandfather receives one-third and the remainder goes to the brothers—and the ruling is identical if the brothers are four, five, or more: the grandfather still receives one-third.

If he leaves a wife, a mother, a grandfather, and a full or paternal half-brother, the wife is allotted one-fourth, the mother one-third, and the balance is divided equally between the brother and the grandfather.

If a woman dies leaving a husband, a mother, a grandfather, and a full or paternal half-brother, the husband receives one-half, the mother one-third, the grandfather one-sixth, and the brother receives nothing.

All of this represents the opinion of Zayd ibn Thābit; apply it to analogous cases and you will be correct, God willing.