_Lambert I WIDON _________+
                                                 | (.... - 0836)            
                         _Guy I WIDON ___________|
                        | (.... - 0860)          |
                        |                        |_Adelaide of CAROLINGIAN _+
                        |                          (0797 - ....)            
 _Lambert I WIDON ______|
| (.... - 0880)         |
|                       |                         _Sico OF BENEVENTO _______
|                       |                        | (0758 - 0832)            
|                       |_Itta of BENEVENTO _____|
|                                                |
|                                                |__________________________
|                                                                           
|
|--Guy II WIDON 
|  (.... - 0882)
|                                                 _Unruoch II UNROCHINGI ___
|                                                | (.... - 0853)            
|                        _Eberhard UNROCHINGI ___|
|                       | (0815 - 0866)          |
|                       |                        |_ INGELTRUDE _____________
|                       |                                                   
|_Judith of UNROCHINGI _|
  (.... - 0881)         |
                        |                         _Louis I CAROLINGIAN _____+
                        |                        | (0778 - 0840)            
                        |_Gisela of CAROLINGIAN _|
                          (0821 - ....)          |
                                                 |_Judith of WELF __________+
                                                   (0797 - 0843)