_____________________
                       |                     
 _ DENNETT ____________|
|                      |
|                      |_____________________
|                                            
|
|--James DENNETT 
|  (1882 - ....)
|                       _George ROBERTS _____
|                      |                     
|_Emily Sarah ROBERTS _|
  (1851 - 1933)        |
                       |_____________________