parents were jim campbell-illinois,meg keller-illinois,one of their children or their only child,i do not know ,was mae i.campbell born 1897 in illinois somewhere,,,,mae married elmer oliver, i know where and when edwardsville illinois 1916 ,i think thats right,,when mae died ,these were the names given on her death certif,its a slim chance i know,does anybody know the names,,,i have not yet found them on no census,,,mae and elmer is on the 1930 in illinois,augusta,thats the only census,,