Desmond O'Brien (1895-1915) (1895–1915) Parents Ellen Harriet White Edward O'Brien, 14th Baron Inchiquin Children Siblings Henry Barnaby O'Brien Donough O'Brien Doreen O'Brien Eileen O'Brien Beatrice Marconi Clare O'Brien Maud O'Brien Moira O'Brien Lilah O'Brien Murrough O'Brien Geraldine Mary O'Brien Edward O'Brien Lucius O'Brien, 15th Baron Inchiquin