+--Josef MERKLE 
+--Max MERKLE  (13 OCT 1814-02 AUG 1877)
|  +--Maria Anna RÖMER 
Franziska MERKLE  (20 SEP 1851-06 OCT 1851)
|  +--Xaver FRICK 
+--Franziska FRICK  (23 MAR 1823-)
   +--Maria Anna FEIST