Family history and genealogy of Isaac B. Weaver (1869-1916) married to Barbara H. Nolt (1870-1900) of Lancaster Co., Pa., including their ancestors and descendants. Frequent surnames: Brubaker, Burkholder, Hoover, Martin, Nolt, Sensenig, Shirk, Stauffer, Weaver, Zeiset, and Zimmerman. (148pp. illus. index. Authors, 2002.)