She was the last and youngest of ten children of the late Guy and Anna Rossi Sebastian. Selena was born, raised and resided her entire life in the family residence in Monaca. A graduate of Monaca High School, Class of 1943, she also attended Geneva College. A certified laboratory technician she had previously worked at Divine Providence Hospital in Pittsburgh and later at Sewickley Valley Hospital, from where she retired. She was a lifelong member of St. John the Baptist Catholic Church in Monaca. Selena also enjoyed traveling and was an original member of ?The Kardettes? card club who met the first Thursday of each month.