John Jacob Barkhausen - Pedigree | FamilyCentral
 5 Oct 1865 - 1932
 Abt 1837 - 4 May 1874
 Abt 1841 -
 1810 - 1865
 1815 - 5 May 1894
 Abt 1790 - Bef 1860
  Children
    1.
Lester John Barkhausen