Have you found the birthfamily your friend is searching for? I am an adoption search volunteer as well as a reunited adoptee. I enjoy giving back to a world that was good to me. If it had not been for the kindness of many volunteer adoption searchers, I might still be looking for my own birthfamily.
I have a list of all females born in Monterey County CA on 9/21/1949 (a total of 10). However, none of them have any of the 3 names you have in your post. If you will send me an e-mail to
scrappingranna@bellsouth.net, I will send it to you immediately. I have found documentation on some of them into aduldhood. (Meaning, their surname wasn't changed during infancy/childhood as it would have been via adoption.) Of course, one of these is also your friend. Hopefully this list will narrow your friend's search greatly.