_Francis I Stephen LORRAINE ___________+
                                                                                                                           | (1708 - 1765)                         
                                                           _Peter Leopold VII HABSBURG-LORRAINE ___________________________|
                                                          | (1747 - 1792)                                                  |
                                                          |                                                                |_Maria Theresa of HABSBURG ____________+
                                                          |                                                                  (1717 - 1780)                         
 _Charles Louis John Joseph Laurentius HABSBURG-LORRAINE _|
| (1771 - 1847)                                           |
|                                                         |                                                                 _Charles III Sebastian BOURBON ________+
|                                                         |                                                                | (1715 - 1788)                         
|                                                         |_Maria Luisa of BOURBON ________________________________________|
|                                                           (1745 - 1792)                                                  |
|                                                                                                                          |_Maria Amalia of WETTIN _______________+
|                                                                                                                            (1724 - 1760)                         
|
|--Friedrich Ferdinand Leopold HABSBURG-LORRAINE 
|  (1821 - 1847)
|                                                                                                                           _Charles Christian NASSAU-WEILBURG ____+
|                                                                                                                          | (1734 - 1788)                         
|                                                          _Frederick William NASSAU-WEILBURG _____________________________|
|                                                         | (1768 - 1816)                                                  |
|                                                         |                                                                |_Wilhelmine Carolina of ORANGE-NASSAU _+
|                                                         |                                                                  (1742 - 1787)                         
|_Henrietta of NASSAU-WEILBURG ___________________________|
  (1797 - 1829)                                           |
                                                          |                                                                 _______________________________________
                                                          |                                                                |                                       
                                                          |_Louise Isabelle Alexandrine Auguste of BURGRAVES OF KIRCHBERG _|
                                                            (1772 - 1827)                                                  |
                                                                                                                           |_______________________________________