Trying To Find Girl Born In Louisville, Kentucky, Dob 6-6-75

My mother and her sister were adopted. They had a younger sister who was adopted by a different family. I am trying to help my mother find this younger sister. My mother has opened her adoption records right before my biological grandmother passed away. I have information about this younger sister but only what is mentioned in my mothers records. I would like to find a Search Angel to help. I havent had luck with that though. We have many medical conditions on this side of the family that the sister should be aware of. Most importantly though i wish we could find her, even if she doesnt know she was adopted or doesn't wish to be found i accept that. It would just put everyone at ease to at least know if she is alive. Thank you, and comments or suggestions please feel free to email me. Thank you, Brittney