Patricia,
I found a friends real mother&father one time and here's what I did.I went to the courthouse
and asked for any public information in my name.
You see thats the trick if any information is public they have to show it to you.Now my friend
didn't think that we would find anything but guess what ever time his new parents spent his money they had to got through the court first and that one page had his real mom and dads name on it so we just went to the phone book and call them
he went right then to there home that day that easy.