Mary Jean Barkhausen - Pedigree | FamilyCentral
 18 Dec 1896 - 3 Nov 1970
 27 Apr 1863 - 1 Nov 1912
 26 Sep 1867 - 24 Jan 1927
 Abt 1837 - 4 May 1874
 Abt 1841 -
 1810 - 1865
 1815 - 5 May 1894
 Abt 1790 - Bef 1860