+--Hanß Georg Kost  (2 JAN 1712-30 NOV 1771)
            +--Georg Michael Kost  (2 OCT 1751-25 AUG 1813)
            |  +--Catharina Renninger  (-4 OCT 1777)
         +--Johann Heinrich Kost  (14 OCT 1792-21 AUG 1845)
         |  |  +--Christian Steiner 
         |  +--Apollonia Steiner  (7 JUN 1756-7 MAY 1837)
         |     +--Anna Catharina Jungbluth 
      +--Michael Kost  (13 NOV 1814-23 MAR 1878)
      |  |  +--Michael Born 
      |  +--Barbara Born  (19 JAN 1795-27 DEC 1879)
      |     +--Katharina Jungbluth 
   +--Friedrich Jakob Kost  (23 JUL 1847-11 AUG 1919)
   |  |  +--Georg Friedrich Wolf 
   |  +--Catharina Wolf  (14 OCT 1819-16 OCT 1890)
   |     +--Elisabetha Hellmann 
+--Gustav Kost  (26 MAY 1876-)
|  |  +--Johann Georg Kessler 
|  +--Margaretha Kessler  (14 AUG 1850-)
|     +--Christina Finck 
Ida Hedwig Kost  (11 JAN 1909-10 APR 1984)
|  +--Friedrich Müller 
+--Anna Helena Margaretha  (22 OCT 1882-30 APR 1948)
   +--Maria Wüst