_Theobald II ARDENNES-METZ _+
                                                       | (1263 - 1312) m 1278       
                          _Frederick IV ARDENNES-METZ _|
                         | (1282 - 1329)               |
                         |                             |_Isabel of RUMIGNY _________
                         |                               (1263 - 1326) m 1278       
 _Rudolph ARDENNES-METZ _|
| (1320 - 1346)          |
|                        |                              _Albert I HABSBURG _________+
|                        |                             | (1255 - 1308)              
|                        |_Elisabeth of HABSBURG ______|
|                          (1285 - 1353)               |
|                                                      |_Elizabeth of GORIZIA ______
|                                                        (1262 - 1312)              
|
|--John I ARDENNES-METZ 
|  (1345 - 1390)
|                                                       _Hugh II CHÂTILLON ________+
|                                                      | (.... - 1307)              
|                         _Guy I CHÂTILLON ___________|
|                        | (.... - 1342) m 1310        |
|                        |                             |____________________________
|                        |                                                          
|_Marie of CHÂTILLON ___|
  (1323 - 1380)          |
                         |                              _Charles VALOIS ____________+
                         |                             | (1269 - 1325) m 1290       
                         |_Margaret of VALOIS _________|
                           (1295 - 1342) m 1310        |
                                                       |_Margaret of ANJOU-SICILY __+
                                                         (1272 - 1299) m 1290