To whom does the prohibition of marriage extend among the ancestors of the breastfed child?

Question:
Does the prohibition of marriage extend to the ancestors and relatives of the breastfed child, such as his uncles and maternal uncles?

Answer:
No, no. The prohibition of marriage extends to the breastfed child and to his descendants, his descendants being his children, his children’s children, and his daughters’ children. As for his collaterals and his ancestors, the prohibition does not extend to them. Yes.