(9 Feb 1814 Amsterdam, , Noord-Holland, Netherlands - 15 Jul 1909 Buffalo, Erie, New York, USA)
Dingboom, Herman (Abt 1811 , , , Netherlands - 29 Apr 1861 Buffalo, Erie, New York, USA)(m. Bef 1840 , , , Netherlands)
   ├─ Dingboom, Herman 
(Abt 1848 Buffalo, Erie, New York, USA - Yes, date unknown)
   ├─ Dingboom, Frederick 
(Abt 1850 Buffalo, Erie, New York, USA - Yes, date unknown)
   ├─ Dingboom, Margaret 
(Abt 1852 Buffalo, Erie, New York, USA - Yes, date unknown)
   │
Duke, Gustave (Abt 1853 , , New York, USA - 23 Feb 1935 Buffalo, Erie, New York, USA)(m. Abt 1877)
   │    └─ Duke, Charles Arnold 
(Buffalo, Erie, New York, USA;23 Sep 1882 - Abt 1955)
   │    
McCahill, Jennie Elizabeth (10 May 1876 , , Pennsylvania, USA - 21 Jan 1935 , , New York, USA)(m. 20 Oct 1902)
   │        └─ Duke, Thomas Wallace 
(26 Oct 1916 Lackawanna, Erie, New York, USA - 19 Feb 1986 , , South Carolina, USA)
=>
   │         +
Machina, Lois Ann (3 Jul 1918 - 12 Jul 2011 Elmira, Chemung, New York, USA)(m. Abt 1938)
   ├─ Dingboom, Anna 
(Abt 1858 Buffalo, Erie, New York, USA - Yes, date unknown)
   └─ Dingboom, Theresa 
(Abt 1860 Buffalo, Erie, New York, USA - Yes, date unknown)
Number of people in this chart
(initially): 17 people (including 4 spouses) in 4 generations.
Number of people who have been hidden:
Links to charts that show additional descendants: 1