+--JOHN HENRY CLAPPER  (1699-ABT 1760)
               +--HENRY I CLAPPER  (ABT 1718-1796)
               |  +--MARY SWANK  (1702-1752)
            +--HERMAN CLAPPER  (1767-1804)
            |  +--CHRISTENA    (ABT 1726-1810)
         +--HENRY CLAPPER  (28 May 1788-28 Nov 1872)
         |  |  +--JOHANNES BRUMBAUGH 
         |  +--AMELIA METZGER BRUMBAUGH  (1770-1807)
         |     +--MARY ELIZABETH METZGER 
      +--JOHN CLAPPER  (May 1815-21 Jul 1901)
      |  +--SARAH MOORE MOHN  (23 Aug 1793-2 May 1869)
   +--LEVI CLAPPER  (3 Dec 1855-7 May 1940)
   |  |  +--JOHN NEIDIG 
   |  +--ELIZABETH NEIDIG  (5 Dec 1824-16 Dec 1905)
+--WILLIAM ALLEN CLAPPER  (21 Jul 1888-AFT Aug 1935)
|  |  +--HENRY SINGER 
|  +--EMMA REBECCA SINGER  (22 Feb 1861-9 May 1947)
|     +--CAROLYN   
VIOLET V CLAPPER  (Living Individual, detai-)
+--LAURA SIMON  (ABT 1899-)