+--JOHN HENRY CLAPPER  (1699-ABT 1760)
         +--HENRY I CLAPPER  (ABT 1718-1796)
         |  +--MARY SWANK  (1702-1752)
      +--LUDWIG CLAPPER  (1769-1825)
      |  +--CHRISTENA    (ABT 1726-1810)
   +--JACOB CLAPPER  (23 Nov 1820-15 Jan 1887)
   |  |  +--JACOB STIFFLER 
   |  +--ELIZABETH BRUMBAUGH  (15 Oct 1777-26 Sep 1865)
   |     +--ANNA MEYER 
+--DAVID CLAPPER  (5 Oct 1847-)
|  +--SARAH PRIDDY  (19 Apr 1819-14 Jan 1901)
RUTH CLAPPER 
+--ALICE JOSEPHINE CHAMNESS  (22 Aug 1862-)