Please help, need search angels..

Looking for birth family, anyone, i was born 12-26-60 at louis memorial hospital and then went to st. vincent's in chicago, illinois. i was named stephanie and i think last name of WHALEN, my mom was peggy and dad, robert, she was 21 he was 23 at time of birth, i believe she came to chicago to stay with a sister who might have been a nurse, not sure though, so birth family might be out of state. i was adopted thru catholic charities 2-14-61. my parents should be in late 60's now. I have been lookin a long time, please help. my name now is susan murray.