Warren D'Oyly Royal Navy officer during the First World War (1867–1950) Parents Sir Warren Hastings D'Oyly, 10th Bt. Henrietta Mary Halliday Children Reginald Clare Hastings D'Oyly Siblings Alice Fanny D'Oyly Sir Hastings Hadley D'Oyly, 11th Bt. Etta Ellen D'Oyly Florence Mary D'Oyly Margaret Howard D'Oyly Edward Halliday D'Oyly Edith Maud Caroline D'Oyly Henry Ralph Neville D'Oyly Partners Sylvia Agnes Alicia Hart