Willem I "the Silent"
                         Prince of Orange, Count of Nassau
                         1533-1584
                             |
                             |
                         Countess Charlotte Brabantina von Nassau
                         1580-1631
                             |
                             |
                         Charlotte de La Tremouille
                         1602-1664
                             |
                             |
                         Lady Amelia Ann Sophia Stanley
                             |
                             |
                         Lord Charles Murray
                         1st Earl of Dunmore
                         1661-1710
                             |
                             |
                         Lady Anne Murray
                         1687-1710
                             |
                             |
                         Lady Catherine Cochrane
                         1709-1786
                             |
                             |
                         John Stewart
                         7th Earl of Galloway
                         1735-1806
                             |
                             |
                         Lady Susan Stewart
                         1767-1841
                             |
                             |
                         George Spencer-Churchill
                         6th Duke of Marlborough
                         1793-1857
                             |
                             |
                         John Winston Spencer-Churchill
                         7th Duke of Marlborough
                         1822-1883
                             |
                             |
                         Lady Emily Spencer-Churchill
                         1854-1923