_Ulrich V WÜRTTEMBERG ____+
                                               | (1413 - 1480) m 1444      
                          _Henry WÜRTTEMBERG _|
                         | (1448 - 1519) m 1488|
                         |                     |_Elisabeth of WITTELSBACH _+
                         |                       (1419 - 1450) m 1444      
 _George I WÜRTTEMBERG _|
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|                        |_Eva of SALM ________|
|                           m 1488             |
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|
|--Frederick I WÜRTTEMBERG 
|  (1557 - 1607)
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