John Hadley D'Oyly British politician; (1754-1818) (1754–1818) Parents Henrietta Maynard Osborne Sir Hadley D'Oyly, 5th Bt. Children Sir John Hadley D'Oyly, 8th Bt. Maynard Eliza D'Oyly Sir Charles D'Oyly, 7th Baronet Harriet Rochfort D'Oyly Siblings Hadley D'Oyly unknown daughter D'Oyly unknown daughter D'Oyly unknown daughter D'Oyly Charlotte D'Oyly unknown daughter D'Oyly Partners Diana Rochfort
