Geraldine Mary O'Brien (1863-1951) (1863–1951) Parents Emily Holmes à Court Edward O'Brien, 14th Baron Inchiquin Children Geraldine Frances Jane Stacpoole-Mahon Siblings Murrough O'Brien Edward O'Brien Lucius O'Brien, 15th Baron Inchiquin Moira O'Brien Henry Barnaby O'Brien Donough O'Brien Doreen O'Brien Eileen O'Brien Lilah O'Brien Beatrice Marconi Clare O'Brien Maud O'Brien Desmond O'Brien Partners John Blood Thomas George Stacpoole Mahon