_Francis Josias WETTIN ______+
                                                             | (1697 - 1764)               
                                 _Ernest Frederick WETTIN ___|
                                | (1723 - 1800)              |
                                |                            |_Anna Sophie of SCHWARZBURG _
                                |                              (1700 - 1780)               
 _Francis SAXE-COBURG-SAALFELD _|
| (1750 - 1806)                 |
|                               |                             _Ferdinand Albert II WELF ___+
|                               |                            | (1680 - 1735)               
|                               |_Sophie Antoinette of WELF _|
|                                 (1723 - 1802)              |
|                                                            |_Antoinette Amalie of WELF __+
|                                                              (1696 - 1762)               
|
|--Antoinette of SAXE-COBURG-SAALFELD 
|  (1779 - 1824)
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|_Augusta of REUSS _____________|
  (1757 - 1831)                 |
                                |                             _____________________________
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                                |____________________________|
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