| | John Winston Spencer-Churchill 7th Duke of Marlborough, KG, PC 1822–1883 Frances Anne Emily Vane Duchess of Marlborough & Marchioness of Blandford 1822–1899 | | |
| | George Spencer-Churchill 6th Duke of Marlborough 1793–1857 | | |
| | George Spencer-Churchill 5th Duke of Marlborough 1766–1840 Lady Susan Stewart …–1841 | | |
| | George Spencer 4th Duke of Marlborough …–1817 Lady Caroline Russel …–1811 | | |
| | Charles Spencer 3rd Duke of Marlborough 1706–1758 The Hon. Elizabeth Tevor …–… | | | | | | | | Sarah Jenyns (Jennings) Duchess of Marlborough 1660–1744 | | | | Winston Churchill 1620–1688 | | | | | Elinor (Eleanore) Botler …–1666 | | |
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| | | Thomas Tevor 2nd Baron Trevor …–… |
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