_Theodore ROOSEVELT Jr____+
                                                   | (1858 - 1919) m 1886     
                        _Theodore ROOSEVELT III____|
                       | (1887 - 1944) m 1910      |
                       |                           |_Edith Kermit CAROW ______+
                       |                             (1861 - 1948) m 1886     
 _Quentin ROOSEVELT II_|
| (1919 - 1948) m 1944 |
|                      |                            _Henry Addison ALEXANDER _
|                      |                           |                          
|                      |_Eleanor Butler ALEXANDER _|
|                        (1888 - 1960) m 1910      |
|                                                  |_Grace GREEN _____________
|                                                                             
|
|--Susan ROOSEVELT 
|  
|                                                   __________________________
|                                                  |                          
|                       ___________________________|
|                      |                           |
|                      |                           |__________________________
|                      |                                                      
|_Frances Blache WEBB _|
   m 1944              |
                       |                            __________________________
                       |                           |                          
                       |___________________________|
                                                   |
                                                   |__________________________