____________________________
                                                  |                            
                       _Saher of QUINCY __________|
                      | (1155 - 1219)             |
                      |                           |____________________________
                      |                                                        
 _Roger of QUINCY ____|
| (1195 - 1264)       |
|                     |                            _Robert III of BEAUMONT ____+
|                     |                           | (1135 - 1190)              
|                     |_Margaret of BEAUMONT _____|
|                       (1156 - 1234)             |
|                                                 |_Petronilla of GRANDMESNIL _
|                                                   (1123 - 1212)              
|
|--Margaret of QUINCY 
|  (1218 - 1279)
|                                                  ____________________________
|                                                 |                            
|                      _Alan of GALLOWAY _________|
|                     | (1190 - 1234)             |
|                     |                           |____________________________
|                     |                                                        
|_Helen of GALLOWAY __|
                      |
                      |                            _Roge of LACY ______________
                      |                           | (1171 - 1211)              
                      |_Helen Fitzroland of LACY _|
                        (1193 - 1245)             |
                                                  |_Maud of CLERE _____________
                                                    (1175 - 1226)