+--Claus SIEBOLD  (04 AUG 1744-23 JAN 1815)
+--Adam SIEBOLD  (06 JUL 1791-01 JUN 1843)
|  +--Anna Martha IMMICKES  (15 JUL 1752-14 DEC 1795)
Maria Elisabeth SIEBOLD  (03 FEB 1837-14 JUN 1877)
|  +--Kasper KURTH  (ABT  1770-)
+--Maria Elisabeth KURTH  (CAL  1798-06 JAN 1857)
   +--Maria Elisabeth LUDWIG  (ABT  1775-)