Searching for birth mother(s); Winchester VA, 1954, 1956

My brother and I are searching for our birth mother(s) in the Winchester Virginia area. We were both born in Winchester Memorial Hospital, delivered by Dr. Pembroke T. Grove. My date of birth is May 3, 1954, and my brother's date of birth is January 1, 1956. Our adoptive parents were Thomas E. Turner, Jr. and Mary Agnes Turner. Any information would be appreciated. This queery is driven by health concerns.