Looking for Conley from Illinois

My grandfathers name was Charles Clarence Conley, he was born On Feb. 9, 1910 in Illinois and passed Sept. 1965 in Arkansas.
I know he had a brother named Eugene and a sister named Faye. He had more brothers and sisters, I just can't think of their names right now. He married my grandmother Bessie Pippin, I'm unsure of the year.