+--JOHN BOYER 
   +--MICHAEL BOYER  (25 Dec 1746-9 Aug 1810)
+--HENRY BOYER  (14 Oct 1772-29 Dec 1863)
|  |     +--JOHN HENRY CLAPPER  (1699-ABT 1760)
|  |  +--HENRY I CLAPPER  (ABT 1718-1796)
|  |  |  +--MARY SWANK  (1702-1752)
|  +--MARGARET CLAPPER  (1749-1790)
|     +--CHRISTENA    (ABT 1726-1810)
MICHAEL BOYER  (9 Sep 1810-17 Apr 1849)
|  +--PETER WOLFE 
+--ELIZABETH WOLFE  (19 Apr 1775-8 May 1850)
   +--DOROTHEA NOCH