1-4 ????
5-7. Mulan and Shang
5-7. Ariel and Eric
5-7. Belle and Beast
8. Snow White and The Prince
9. Pocahontas and John Smith

Sorry again for this mess!
Well, I knew I shouldn't make a countdown...

I wrote my reasoning on a previous pick. :)

Aladdin had no father to teach him how to be a father and his mom died when he was a little kid

Jasmine her mother probably died when she was really younge to no mother figure to teacher her to be a mother

^why this reasoning works only for them!? Ariel's mother died too, and Eric has no parents as well.
Pocahontas has the same situation, and John, as we can assume.
Cinderella has no parents at all, and the Prince has only one father.. etc.
It's not that I disagree, I don't understand the reason you pick them, especially when their situation is just the same your favourite Ariel and Eric have.

I guess....

By this point, I think all would be good parents... just this pair less than the other three.

^^ I agree

I reckon the others would be better parents.

Definitely.