+--Johann Mintert  (6 JAN 1853-)
|  +--n.n. Forbeck  (-BEF NOV 1890)
Anna Elisabeth Mintert 
|  +--German Zeppenfeld  (-BEF NOV 1890)
+--Ferdinanda Zeppenfeld  (21 MAY 1861-)
   +--Josefine Köster  (-BEF NOV 1890)