_Humphrey I of BOHUN _+
                                                  | (.... - 1123)        
                           _Henry II of BOHUN ____|
                          | (.... - 1164)         |
                          |                       |_Maud of SALISBURY ___
                          |                                              
 _Humphrey III of BOHUN __|
| (1144 - 1181) m 1171    |
|                         |                        ______________________
|                         |                       |                      
|                         |_Margaret of HEREFORD _|
|                           (1122 - 1197)         |
|                                                 |______________________
|                                                                        
|
|--Henry V of BOHUN 
|  (1176 - 1220)
|                                                  ______________________
|                                                 |                      
|                          _______________________|
|                         |                       |
|                         |                       |______________________
|                         |                                              
|_Margaret of HUNTINGDON _|
   m 1171                 |
                          |                        ______________________
                          |                       |                      
                          |_______________________|
                                                  |
                                                  |______________________