+--Georg HEMMING  (-05 AUG 1838)
+--Caspar PFLÜGNER  (02 JAN 1841-10 SEP 1889)
Marie PFLÜGNER  (07 JUN 1873-26 JAN 1915)
|        +--Sebastian KOCH 
|     +--Johann Friedrich KOCH  (10 FEB 1766-30 DEC 1822)
|  +--Adam Wilhelm KOCH  (18 JUN 1800-16 MAR 1853)
|  |  +--Anna Katharina SACHS  (08 MAR 1767-24 MAR 1831)
+--Ida Karoline KOCH  (06 AUG 1846-)
   |  +--Gottfried PETER 
   +--Anna Maria PETER  (01 JAN 1812-)
      +--Johanne Dorothea PFANNSTIEL  (19 MAR 1782-24 MAR 1841)