_William DEWEY ______+
                                             |                     
                        _Simeon DEWEY _______|
                       |                     |
                       |                     |_Rebecca CARRIER ____
                       |                                           
 _Julius Yemans DEWEY _|
|                      |
|                      |                      _____________________
|                      |                     |                     
|                      |_Prudence YEMANS ____|
|                                            |
|                                            |_____________________
|                                                                  
|
|--George DEWEY 
|  
|                                             _____________________
|                                            |                     
|                       _____________________|
|                      |                     |
|                      |                     |_____________________
|                      |                                           
|_MAry PERRIN _________|
                       |
                       |                      _____________________
                       |                     |                     
                       |_____________________|
                                             |
                                             |_____________________