Anne Wellesley, daughter of Richard Wellesley. She died in 1875. She married William Charles Augustus Cavendish-Bentin. He died in 1826.

Charles Cavendish-Bentin, son of William Charles Augustus Cavendish-Bentin and Anne Wellesley, was born in 1817 and died in 1865 at the age of 48. He married Caroline Louisa Burnaby, daughter of Edwyn Burnaby and Anne Caroline Salisbury,. She was born in 1832 and died in 1918 at the age of 86.

Nina Cecilia Cavendish-Bentin, countess of S, daughter of Charles Cavendish-Bentin and Caroline Louisa Burnaby, was born in 1862 and died in 1938 at the age of 76. She married Claude George Bowes-Lyon, son of Claude Bowes-Lyon and Frances Dora Smith,. He was born in 1855 and died in 1944 at the age of 89.