+--Johann Michael FETZER 
+--Anton FETZER  (20 MAY 1846-17 NOV 1892)
|  +--Helena KRAUTER 
Donatius FETZER  (24 MAR 1870-24 MAY 1889)
|     +--Augustin DIRR 
|  +--Donatius DIRR  (01 JUN 1812-22 JUL 1896)
|  |  +--Barbara ZAHLER 
+--Barbara DIRR  (06 MAY 1844-)
   |  +--St.. DOSER 
   +--Ursula DOSER  (18 OCT 1807-23 FEB 1878)
      +--Barbara TEUFL