_Henry II REGINAR _________+
                                               | (1207 - 1247)             
                         _Henry I HESSE _______|
                        | (1244 - 1308) m 1263 |
                        |                      |_Sophie of LUDOVING _______+
                        |                        (1223 - 1275)             
 _Henry HESSE __________|
| (1265 - 1298)         |
|                       |                       _Otto I WELF ______________+
|                       |                      | (1204 - 1252) m 1228      
|                       |_Adelaide of WELF ____|
|                         (.... - 1274) m 1263 |
|                                              |_Matilda of ASCANIA _______+
|                                                (1210 - 1261) m 1228      
|
|--Agnes of HESSE 
|  (1290 - ....)
|                                               _Otto II WITTELSBACH ______+
|                                              | (1206 - 1253)             
|                        _Louis I WITTELSBACH _|
|                       | (1229 - 1293)        |
|                       |                      |_Agnes of WELF ____________+
|                       |                        (1201 - 1267)             
|_Agnes of WITTELSBACH _|
  (1276 - 1345)         |
                        |                       _Rudolf I HABSBURG ________+
                        |                      | (1218 - 1291)             
                        |_Matilda of HABSBURG _|
                          (1253 - 1304)        |
                                               |_Gertrude of HOHENZOLLERN _+
                                                 (1225 - 1280)