+--Daniel Fretz 
   +--Christian Fretz  (17 APR 1762-5 APR 1849)
   |  +--?? mDaniel Fretz 
+--John Fretz  (25 DEC 1796-1 JAN 1867)
|  |        +--Marcus Oberholtzer 
|  |     +--Martin Oberholtzer  (1709-5 APR 1744)
|  |     |  +--Elizabeth mMarcus Oberholtzer 
|  |  +--Henry Overholt  (5 FEB 1738/39-5 MAR 1813)
|  |  |  |  +--Henry Kolb 
|  |  |  +--Agnes Kolb  (18 APR 1713-8 MAY 1823)
|  +--Agnes Overholt  (15 OCT 1765-15 JUN 1850)
|     |  +--Jacob Beidler 
|     +--Anna Beidler  (24 MAR 1744/45-5 APR 1835)
|        +--Anna Meyer 
Henry Fretz  (20 OCT 1824-)
+--Francis Shellenbeger  (15 FEB 1797-4 DEC 1877)