_Matthew I of MONTMORENCY __+
                                                           | (1090 - 1160) m 1126       
                              _Bouchard IV of MONTMORENCY _|
                             | (1135 - 1189)               |
                             |                             |_Alice FitzRoy of NORMANDY _+
                             |                                m 1126                    
 _Mathieu II of MONTMORENCY _|
| (1174 - 1230)              |
|                            |                              _Baldwin IV FLANDERS _______+
|                            |                             | (1108 - 1171)              
|                            |_Lauretta of FLANDERS _______|
|                              (1150 - 1181)               |
|                                                          |_Adelaide of NAMUR _________+
|                                                            (1124 - 1169)              
|
|--Bouchard of MONTMORENCY 
|  (1196 - 1242)
|                                                           ____________________________
|                                                          |                            
|                             _____________________________|
|                            |                             |
|                            |                             |____________________________
|                            |                                                          
|_Gertrude of SOISSONS ______|
  (1170 - 1220)              |
                             |                              ____________________________
                             |                             |                            
                             |_____________________________|
                                                           |
                                                           |____________________________