_Louis I LUDOVING _______________+
                                                   | (.... - 1139)                   
                          _Louis II LUDOVING ______|
                         | (1128 - 1172) m 1140    |
                         |                         |_Hedwig of GISONES ______________
                         |                           (1098 - 1148)                   
 _Hermann I LUDOVING ____|
| (1165 - 1217)          |
|                        |                          _Frederick II HOHENSTAUFEN ______+
|                        |                         | (1090 - 1147) m 1132            
|                        |_Judith of HOHENSTAUFEN _|
|                          (1133 - 1191) m 1140    |
|                                                  |_Agnes of SAARBRÜCKEN __________
|                                                    (.... - 1147) m 1132            
|
|--Agnes of LUDOVING 
|  (1205 - 1246)
|                                                   _Otto IV WITTELSBACH ____________+
|                                                  | (1083 - 1156)                   
|                         _Otto V WITTELSBACH _____|
|                        | (1117 - 1183)           |
|                        |                         |_Heilika of PETTENDORF-LENGFELD _+
|                        |                           (1103 - 1170)                   
|_Sophia of WITTELSBACH _|
  (1170 - 1238)          |
                         |                          _Louis I LOON ___________________+
                         |                         | (1107 - 1171)                   
                         |_Agnes of LOON __________|
                           (1150 - 1191)           |
                                                   |_Agnes of METZ __________________+
                                                     (.... - 1175)