Gaiser/Miller/Struble/Rohrbacher of PA
I am looking for information on the ancestors of Charles E. Gaiser (b.1880-d.1959) who married Minnie Minerva Miller (b.1882-d.1975), then took the name of Rohrbacher (after marriage?). Lived in Arona, Pa and Grapeville, PA. Children were Charles W., Clinton, Russell, Anna, Eleanor, Ralph, John, Robert, Luella, and Harry. Charles E.'s mother's maiden name was Anna Struble. First husband was a Gaiser; second husband was John W. Rohrbacher, married in Arona, Pa, in 1895(?). Any info about the Gaiser family connected with these names would be greatly appreciated.