+--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 
Friedrich Kost  (16 JAN 1817-14 FEB 1852)
|  +--Michael Born 
+--Barbara Born  (19 JAN 1795-27 DEC 1879)
   +--Katharina Jungbluth