Looking For Birth Sister Born In Late 1964 At St. Michael Hosp, Newark, Nj

I Am In Search For My Birth Sister. She Was Born Between November-december 1964. She Was Born At St. Michael Hospital, Newark, Nj. Her Adoption Was Through Catholic Charities In Newark, Nj. I Do Not Know Much, But Recently Found A Pice Of Paper Stating She Was Baptised On 12/10/64 As Joanne Margaret. She Was Born 2 Years Before "our" Parents Married. She Has 6 Siblings Born After Here. If This Sounds Like You Or You Know Someone That Matches This Scenerio, Please Respond!