English
Duff, James William
1897 - 1945 (47 years) 
McDermott Family
| Earliest Ancestor(s) | McDermott, Catherine "Kate" A. "Kate" & Duff, Thomas Aloysius |
| Origins | About 1870, Saint Louis, St. Louis (city), Missouri, USA |
| Descendants | 18 Descendants / 4 Generations. |