I am also looking for Gaston family members. My paternal grandmother was Maxie Nola Gaston Brown. Her sister married one of my paternal grandfather's brothers. They lived in Arkansas, Pope County. Moved to CA in 1929. My father was Grady Gaston Brown.
I believe my grandmother's mother's name was Nola. I don't know her maiden name. Grandma's father died of cancer when she was a young girl. I believe she had at least 1 sister and 2 brothers.