+--Peter WALK  (-1684)
   +--Johann WALK  (ABT 1676-)
   |  |  +--Cyprian PFEIFFER 
   |  +--Maria PFEIFFER  (-1711)
+--Georg WALK  (30 APR 1700-10 MAR 1750)
|  +--Maria GALLBRUNNER  (-22 DEC 1725)
Mathias WALK  (28 JAN 1731-21 OCT 1800)
+--Maria LACHENMAYER  (ABT 1706-27 NOV 1767)