+--Peter Margraf  (JUL 1810-23 JAN 1901)
+--Simon Margraf  (1846-22 MAY 1919)
|  +--Maria Eva Schaefer  (1811-1890)
Peter Margraf  (3 JAN 1878-15 MAR 1948)
|              +--Martin Helfen  (1700-)
|           +--Matthias Helfen  (1727-21 DEC 1780)
|           |  |  +--Mathias Lillig 
|           |  +--Barbara Lillig  (1700-)
|           |     +--Katharina Boden 
|        +--Mathias Helfen  (6 NOV 1750-30 JAN 1814)
|        |  |  +--Mathias Scholer 
|        |  +--Anna Katharina (Margaretha) Schuler  (1723-12 MAR 1772)
|        |     +--Anna Seltzer 
|     +--Mathias Helfen  (22 OCT 1778-26 MAY 1818)
|     |  +--Anna Gertrud Lang  (1749-AFT. 2 MAY 1782)
|  +--Jakob Helfen  (22 MAY 1815-1898)
|  |  |  +--Mathias Kirschenbach 
|  |  +--Margaretha Kirschenbach  (6 JUN 1787-10 DEC 1817)
|  |     +--Anna Maria Schommer 
+--Angela Helfen  (1861-1926)
   +--Katherine Boos  (1821-1891)