I don't know if any breeders here, but you might try Yorkie Haven Rescue.
http://yorkiehavenrescue.com/ Go to adoptable pups, and scroll down to Texas.
I don't know if they have any puppies right now, but the always have quite a few adorable dogs who come from unfortunate circumstances. All their dogs are staying in foster homes, and the organization is 100% volunteer run.
I know puppies are super cute--especially yorkie puppies, but adult dogs have a lot of benefits. They will come knowing commands, already housebroken, and the personality is already developed.
Good luck in your quest!