What is the share of each heir in the mentioned estates: A man died leaving behind a wife, a father, a mother, and two daughters. Then the father died leaving behind a wife, who is the mother in the first case, and two granddaughters (daughters of a son), who are the two daughters in the first case, and a full brother. Then the wife, who is the mother in the first case, died leaving behind two granddaughters (daughters of a son), who are the two daughters in the first case, and a mother and a paternal uncle?

The division of the estates is as follows:

1. The First Estate (Al-Minbariyyah): The wife receives one-eighth due to the presence of a lineal descendant, the two daughters receive two-thirds, and each of the parents receives one-sixth due to the presence of a child. This estate experiences an increase (awl) from twenty-four to twenty-seven. 2. The Second Estate: The wife receives one-eighth due to the presence of a lineal descendant, the two granddaughters (daughters of the son) receive two-thirds, and the remainder goes to the full brother. 3. The Third Estate: The two granddaughters (daughters of the son) receive two-thirds, the mother receives one-sixth due to the presence of a lineal descendant, and the remainder goes to the paternal uncle.

It is advisable to refer matters of inheritance to the Sharia (definition) courts for investigation, as there may be other heirs, bequests, debts, or rights that take precedence over the rights of the heirs. This ensures the interests of both the living and the deceased are met.