Ingeborg Brigitte Gastel
My line to William Cavendish Bentinck, 9th Duke of Portland:
(sharing the same 14+16th great grandfather)

                         Eberhard V                                                
                         Count von Wuerttemberg                                     
                         1388-1419                                                 
                             |                                                     
         *---------------------------------------*                                 
     Ludwig I                                Countess Anna von Wuerttemberg         
     Count von Wuerttemberg-Urach            1408-1471                             
     1412-1450                                   |                                 
         |                                       |                                 
         |                                       |                                 
     Johann Wuerttemberger                   Anna von Katzenelnbogen               
     1450-1503                               1443-1494                             
         |                                       |                                 
         |                                       |                                 
         |                                       |                                 
     Margarete Wirtemberger                  Landgraefin Elisabeth von Hessen      
     1470-                                   1466-1523                             
         |                                       |                                 
         |                                       |                                 
         |                                       |                                 
     Johann Bidenbach                        Wilhelm "the Rich"                    
     1500-1553                               Count von Nassau-Dillenburg           
         |                                   1487-1559                             
         |                                       |                                 
         |                                       |                                 
     Eberhard Bidenbach                      Willem I "the Silent"                 
     1528-1597                               Prince of Orange, Count of Nassau     
         |                                   1533-1584                             
         |                                       |                                 
         |                                       |                                 
     Anastasia Bidenbach              Countess Charlotte Brabantina von Nassau     
     1557-1630                               1580-1631                             
         |                                       |                                 
         |                                       |                                 
         |                                       |                                 
     Anna Maria Ramminger                    Charlotte de La Tremouille            
     1594-1660                               1602-1664                             
         |                                       |                                 
         |                                       |                                 
         |                                       |                                 
     Johann Jacob Moser von Filseck          Lady Amelia Ann Sophia Stanley        
     1620-1666                                   -1702                             
         |                                       |                                 
         |                                       |                                 
         |                                       |                                 
     Johann Valentin Moser von Filseck       Lord Charles Murray                   
     1645-1688                               1st Earl of Dunmore                   
         |                                   1661-1710                             
         |                                       |                                 
         |                                       |                                 
     Anna Rosine Moser von Filseck           Lady Anne Murray                      
     1671-1734                               1687-1710                             
         |                                       |                                 
         |                                       |                                 
         |                                       |                                 
     Christine Elisabeth Harpprecht          Lady Catherine Cochrane               
     1709-1779                               1709-1786                             
         |                                       |                                 
         |                                       |                                 
         |                                       |                                 
     Rosine Dorothea Hummel                  Lady Harriet Stewart                  
     1731-1798                                   -1788                             
         |                                       |                                 
         |                                       |                                 
         |                                       |                                 
     Friedrich Wendel Lang                   Lady Charlotte Douglas-Hamilton       
     1753-                                   1778-1827                             
         |                                       |                                 
         |                                       |                                 
         |                                       |                                 
     Gottlieb Friedrich Wendel Lang          Edward Adolphus Saint Maur            
     Privy Government Counsellor             12th Duke of Somerset                 
     1793-1859                               1804-1885                             
         |                                       |                                 
         |                                       |                                 
     Klara Lang                              Edward Adolphus Saint Maur            
     1838-1906                               Earl St.Maur                          
         |                                   1835-1869                             
         |                                       |                                 
         |                                       |                                 
     Maximilian Gastel                       Ruth Saint Maur                       
     1874-1914                               1867-1953                             
         |                                       |                                 
         |                                       |                                 
         |                                       |                                 
     Otto Hellmuth Georg Max Gastel          William Cavendish-Bentinck            
     1902-1994                               9th Duke of Portland                  
         |                                   1897-1990                             
         |                                                                         
         |                                                                         
     Brigitte Gastel                                                               
     1944-