Lothar I                   Pippin I         Charles the Bald                            Louis the German
                                                       k of Aquitaine
                                            __________
                  |                           |                                      |                                                        |
                  |                           |             __________________________            ______________________
                                                                     |                                   |                              |                 |
                  |             Pippin II       Louis the Stammerer       Carloman              Louis III           Charles
                                                                 |                                                           the Younger       the Fat
               Lothar II   
                 |                                               |

              Louis II
                                       _____________|_________________
              Boso of
              Provence         |                       |                             |
                              Louis III      Carloman        Charles the Simple

                |                                                                         |
                                                                          Louis IV d'Outremer
             Louis the Blind