Aloha,
I agree, they look like OEGB. The hen looks Silver Duckwing w/molted OEGB pattern in her. The Red roo look like Black Breasted Red OEGB, but that is hard to tell because he is in the far-ground of the picture.
I am glad that your hubby rescued the pair. That is very admirable of him. If I am not mistaken, the chicks will be sex-linked because silver is dominant over the red. So the Hens will be Red and the Roos will be silver. Great rescue and i hope they bring you joy.
Congratulations, on your new chooks.....