+--GEORGE STOCKBERGER  (ABT 1777-8 Oct 1846)
THOMAS L STOCKBERGER 
|     +--JOHN BOYER 
|  +--MICHAEL BOYER  (25 Dec 1746-9 Aug 1810)
+--CHRISTINA BOYER  (2 Apr 1786-16 Jan 1850)
   |     +--JOHN HENRY CLAPPER  (1699-ABT 1760)
   |  +--HENRY I CLAPPER  (ABT 1718-1796)
   |  |  +--MARY SWANK  (1702-1752)
   +--MARGARET CLAPPER  (1749-1790)
      +--CHRISTENA    (ABT 1726-1810)