+--Peter WALK  (-1684)
         +--Peter WALK  (ABT 1675-ABT 1732)
         |  |  +--Cyprian PFEIFFER 
         |  +--Maria PFEIFFER  (-1711)
      +--Christian WALK  (1717-1779)
      |  +--Ursula SPIEGLER 
   +--Mathias WALK  (1746-1815)
   |  +--Barbara N.N. 
+--Mathäus WALK  (1776-1855)
|  +--Maria VETSCHIN  (1743-1811)
Andreas WALK  (1810-1890)
+--Agatha DIRR  (1786-1873)