Lady Blanche Georgiana Howard
1812 - 1840 (28 years)
John Spencer, 1st. Earl Spencer
1734-1783
1734-1783
Margaret Georgiana Poyntz
1737-1814
1737-1814
George Howard, 6th. Earl of Carlisle
1773-1848
1773-1848
Lady Georgiana Dorothy Cavendish
1783-1858
1783-1858
Lady Blanche Georgiana Howard
1812-1840
1812-1840