_John I METZ ____________+
                                               | (1345 - 1390) m 1361    
                       _Frederick I LORRAINE __|
                      | (1369 - 1415)          |
                      |                        |_Sophie of WÜRTTEMBERG _+
                      |                          (1343 - 1369) m 1361    
 _Antoine LORRAINE ___|
| (1400 - 1455)       |
|                     |                         _________________________
|                     |                        |                         
|                     |_Margaret of JOINVILLE _|
|                       (1354 - 1418)          |
|                                              |_________________________
|                                                                        
|
|--John LORRAINE 
|  (.... - 1473)
|                                               _John VI HARCOURT _______+
|                                              | (1342 - 1388) m 1359    
|                      _John VII HARCOURT _____|
|                     | (1369 - 1452) m 1389   |
|                     |                        |_Catherine of BOURBON ___+
|                     |                          (1342 - 1427) m 1359    
|_Marie of HARCOURT __|
  (1398 - 1476)       |
                      |                         _Peter II VALOIS ________+
                      |                        | (1340 - 1404) m 1371    
                      |_Marie of VALOIS _______|
                        (1373 - 1417) m 1389   |
                                               |_Marie CHAMAILLART ______
                                                 (.... - 1425) m 1371