1973 w virginia 1976 ohio

My name is Sandra Lee i was born on august 14 1973. I have a brother who was born on august 22 1974. We was born in wood county. Adopted in ohio in 1976 through washington county childrens services. I have very little info other than wht we looked like i was a chubby 3 year old when i was adopted and he was small skinny brown hair and eyes. I was told we was possably living close to cutler ohio. And maybe have a older sister all though this is not sure. Sandra Lee was the name i was given at birth it is still unchanged. My brothers burth name is a mystery it was possably Clark Eugene or Eugene Clark? I would really like to find my birth family any help is greatly needed.