_Francis I Stephen LORRAINE ___________+
                                                                                | (1708 - 1765)                         
                                          _Peter Leopold VII HABSBURG-LORRAINE _|
                                         | (1747 - 1792)                        |
                                         |                                      |_Maria Theresa of HABSBURG ____________+
                                         |                                        (1717 - 1780)                         
 _Joseph Anton Johann HABSBURG-LORRAINE _|
| (1776 - 1847)                          |
|                                        |                                       _Charles III Sebastian BOURBON ________+
|                                        |                                      | (1715 - 1788)                         
|                                        |_Maria Luisa of BOURBON ______________|
|                                          (1745 - 1792)                        |
|                                                                               |_Maria Amalia of WETTIN _______________+
|                                                                                 (1724 - 1760)                         
|
|--Franziska Marie of HABSBURG-LORRAINE 
|  (1820 - 1820)
|                                                                                _Frederick II Eugene WÜRTTEMBERG _____+
|                                                                               | (1731 - 1797)                         
|                                         _Louis Frederick WÜRTTEMBERG ________|
|                                        | (1756 - 1817) m 1797                 |
|                                        |                                      |_Friederike Sophia of HOHENZOLLERN ____+
|                                        |                                        (1736 - 1798)                         
|_Maria Dorothea of WÜRTTEMBERG ________|
  (1797 - 1855)                          |
                                         |                                       _Charles Christian NASSAU-WEILBURG ____+
                                         |                                      | (1734 - 1788)                         
                                         |_Henriette of NASSAU-WEILBURG ________|
                                           (1780 - 1857) m 1797                 |
                                                                                |_Wilhelmine Carolina of ORANGE-NASSAU _+
                                                                                  (1742 - 1787)