Joseph, I am Sandra (Rader) Snow, my father is your great uncle, Thurman Rader, Earnest Martin Rader was his brother, your father, Earnest Thurman Rader, (known as Ernie Jr, or Little Ernie to the family), his nephew.
The brothers did not keep in touch and according to my father, the last time he saw him was at Aunt Dorothy's funeral. My father says your grandfather lived in southern Ohio and we don't know what became of him, but I'm sorry to say, my dad is certain he was found dead. I do not know the circumstances.
Grandma (Myrtie Cook), Aunts Vicky and Florabell, are also deceased. My father is still alive, 94 years old. He had six children, Aunt Vicky had five, you have lots of cousins, of which I am one. Cindy who replied to you previous, is one of my sisters.
I'm sorry we cannot be of more help. We are on Facebook, if you wish to message me, please look me up on there, it would be Sandy Rader Snow, of Toledo.