I'm Deborah Blowers' mother. I've been doing more research on the Roby's and the Coy's. My father was Bertha Roby Coy's only surving child. Her father, Rodney Warren Roby was married to Elizabeth. When she died, he married Hattie Ella Mehuron and they had a girl, Pearle. Rodney and Elizabeth had two sons, John and Fred W. Is Fred your Great Grandfather?