_Gottfried III SPONHEIM _+
                                                          | (1175 - 1223) m 1202    
                                  _Simon I SPONHEIM ______|
                                 | (1210 - 1264) m 1240   |
                                 |                        |_Adelheid of SAYN _______
                                 |                          (.... - 1263) m 1202    
 _John I SPONHEIM _______________|
| (1245 - 1289)                  |
|                                |                         _________________________
|                                |                        |                         
|                                |_Margareta of HEIMBACH _|
|                                  (1210 - ....) m 1240   |
|                                                         |_________________________
|                                                                                   
|
|--Simon II SPONHEIM 
|  (1270 - 1336)
|                                                          _________________________
|                                                         |                         
|                                 ________________________|
|                                |                        |
|                                |                        |_________________________
|                                |                                                  
|_Adelaide of LEININGEN-LANDECK _|
                                 |
                                 |                         _________________________
                                 |                        |                         
                                 |________________________|
                                                          |
                                                          |_________________________