Perhaps I can help you a little. It would seem that your Ault family is from Scioto County, Ohio. Sandy Springs is in Adams County, very near the Scioto County line. There were contemporary Ault families in Scioto County, mine and others. I did just enough research to distinguish between these families. I know that there was a John L. Ault in one family, born 1878. John had a son, Carl, but I know nothing of him other than his name. John L. was one of the children of Adam Ault, born in Germany in 1851. Adamís father was, maybe, Henry Ault, born in Prussia in 1821. Adam lived in Haverhill and then moved to Sciotoville. Henry lived in Madison Township, Scioto County.
I know this isnít much. I do have a bit more, which I can send to you if it seems to be of interest.