Doing my homework will really benefit my grade.
You should try to read the book I am not trying to be mean but it is an amazing book that you should take time to study.
Answer- Ferdinand is perceived dead, and Claribel is now living very far away as a queen in Africa.
Explanation- He cries out that he regrets every marrying his daughter to the king on Tunis, as it cost him his son, and his daughter is so far away he might as well never see her again.
Hoped that helped :)