_Arnold III CLEVES ______+
                                               |                         
                       _Dietrich V CLEVES _____|
                      | (1185 - 1260) m 1215   |
                      |                        |_________________________
                      |                                                  
 _Dietrich VI CLEVES _|
| (1226 - 1275)       |
|                     |                         _Theodoric I WETTIN _____+
|                     |                        | (1161 - 1220)           
|                     |_Hedwig of WETTIN ______|
|                       (.... - 1249) m 1215   |
|                                              |_Jutta of LUDOVING ______+
|                                                (1184 - 1235)           
|
|--Dietrich VII CLEVES 
|  (1256 - 1305)
|                                               _Frederick III SPONHEIM _+
|                                              | (1160 - 1200)           
|                      _Henry I SPONHEIM ______|
|                     | (1195 - 1252) m 1217   |
|                     |                        |_Mithilde of NEUERBURG __
|                     |                          (1170 - 1200)           
|_Alida of SPONHEIM __|
  (.... - 1303)       |
                      |                         _Peter II of COURTENAY __+
                      |                        | (1165 - 1219)           
                      |_Margaret of COURTENAY _|
                        (1194 - 1270) m 1217   |
                                               |_Yolanda of FLANDERS ____+
                                                 (1175 - 1219)