Looks like you have Silvers, Slates, Normals, Golden Pearls, Blue Face, double factor Blue Face and Red Breasted. I will be able to tell you for sure once they get more feathers in. Your adult female is Golden Pearl and your adult male is Red Breasted.
I have some suggestions for you as far as bedding for both your babies and adults. The babies should be on something better than paper towel and napkins. They will get splay leg if they don't have something they can't slip on. Some people use rubber shelf liner. I use pine shavings with hay over it.
The adults should not have the grate in the bottom of the cage. They may get a foot stuck and break a leg. Plus their feet are too small to properly walk on bars that far apart. It is not comfortable for them at all. Can you remove the grate or put a board or newspaper on top of it? They would be much happier that way. They would love hay too for bedding as they forage in it and make nests in it.
I don't use wire cages for Buttons since they tend to pop up easily when scared and they can scalp themselves or break necks. Do you have some type of padding inside of the top of that cage so they don't get hurt? You can even use the large bubble, bubble wrap. Good luck with them all!!