Willem I "the Silent"
                         Prince of Orange, Count of Nassau
                         1533-1584
                             |
                             |
                         Countess Louise Juliana von Nassau
                         1576-1644
                             |
                             |
                         Friedrich V
                         Elector von der Pfalz, King of Bohemia
                         1596-1632
                             |
                             |
                         Princess Sofie von der Pfalz
                         Herzogin von Bayern, Pfalzgraefin am Rhein
                         1630-1714
                             |
                             |
                         George I
                         King of Great Britain and Ireland
                         1660-1727
                             |
                             |
                         George II
                         King of Great Britain and Ireland
                         1683-1760
                             |
                             |
                         Frederick Lewis
                         Prince of Wales
                         1707-1751
                             |
                             |
                         Prince William Henry of Great Britain and Ireland
                         Duke of Gloucester and Edinburgh
                         1743-1805
                             |
                             |
                         Louisa Maria La Coast
                         1782-1835
                             |
                             |
                         Susan Hussey Bosville-Macdonald
                         1807-1879
                             |
                             |
                         Averil Beaumont
                         1841-1934
                             |
                             |
                         Hon. Averil Vivian
                         1876-1959