Sir John Hadley D'Oyly, 8th Bt. (1794-1869) (1794–1869) Parents John Hadley D'Oyly Diana Rochfort Children George Fendall D'Oyly Sir Charles Walters D'Oyly, 9th Bt. Diana Rochfort D'Oyly Sir Warren Hastings D'Oyly, 10th Bt. Siblings Sir Charles D'Oyly, 7th Baronet Harriet Rochfort D'Oyly Maynard Eliza D'Oyly William Cotes Diana Cotes Partners Mary Fendall Charlotte Thompson