+--JOHN HENRY CLAPPER  (1699-ABT 1760)
   +--HENRY I CLAPPER  (ABT 1718-1796)
   |  +--MARY SWANK  (1702-1752)
+--HERMAN CLAPPER  (1767-1804)
|  +--CHRISTENA    (ABT 1726-1810)
CATHERINE CLAPPER  (1797-3 Apr 1886)
|  +--JOHANNES BRUMBAUGH 
+--AMELIA METZGER BRUMBAUGH  (1770-1807)
   +--MARY ELIZABETH METZGER