Source Information
Ancestry.com. The Harmony Society at Economy, Penn'a, founded by George Rapp, A.D. 1805 : with an appendix [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.Original data: Williams, Aaron.. The Harmony Society at Economy, Penn'a, founded by George Rapp, A.D. 1805 : with an appendix. New York: AMS Press, 1971.