Delbert Erwin Gumm - Pedigree | FamilyCentral
 11 Jan 1895 - 6 May 1896
 7 Jul 1856/59 - 23 Jan 1935
 8 Apr 1856 - 5 Nov 1939
  - 6 Nov 1881
 1 Mar 1820 - Nov 1880
 1822 - 5 Nov 1899
 1823 - 1895/97
  - 1851/61
  - 5 Jul 1815
 Abt 1801 - 1830/40
 Abt 1798/1800 -
 1798 - 1833
 1795/1800 - 1833
 Abt 1737 - Bef 1821
 5 Nov 1749 -
 Abt 1773 -
 1 May 1766 -
 Abt 1772 -
 4 Mar 1774 -
 1753 - 1819
 Abt 1757 - 1836
 1762 - 2 Nov 1839
 29 Jan 1763 - 1820/23