My mother was adopted and I am looking for her bio parrents

The infor that I have is ......
Carol Lee ______ Was born June 3, 1956 in Longview Washington
Bio mother was 17 at the time She was described as catholic-born in CA-exceptionally beautiful dark brown eyes - very fair skin - very black hair - 5' 4" - normal weight 127 lbs
uncle died of cancer
her health was good
other family info-pregnant in 1958-mother g-mother & father alive (in 56)
living in Washington in 56'
she changed her mind before finally giving consent for the adoption. Also the adoptive parrents (marvin & Alberta Morris Salinas, California) knew the birth mother since she was a child.Placement was made by her mother and father (adoptee's bio g-parrents)

Bio father info is limited catholic 21 years old born in CA laborer student or packing plant Lived out of state

I would just love to know the names. I also would like to meet my "Family" since there are only 2 of us left. But I can understand the problems with this also but, your choice.

Ow and a family member named DOT always knew the truth. DORTHY SMITH????? DORTHY MC ELHERAN possable madien name.

Any info would help
Thanks Trisha NEwman (Bianchi)