+--Johann Gottlieb MÜLLER  (CAL  1775-12 MAY 1833)
+--Gottlob MÜLLER  (CAL  1815-20 NOV 1848)
|  +--Anna Christine SEIFFERT  (CAL 26 MAR 1782-20 SEP 1851)
Gottfried Hermann MÜLLER  (15 MAY 1847-)
|     +--Hans George BLOCK  (ABT  1765-)
|  +--Johann Christian BLOCK  (CAL  1794-26 JUL 1828)
+--Johanna Christiane BLOCK  (23 JUN 1817-16 FEB 1887)
   |  +--Johann Heinrich DREYZNER  (ABT  1765-)
   +--Maria Christina DREYZNER  (22 DEC 1792-)
      +--Hanna Elisabeth N.N.  (ABT  1770-)