Alexis Evelyn Henry O'Brien-ffrench (1896-1956) (1896–1956) Parents Winifred Thursby Henry Albert de Vreque O'Brien-ffrench, 1st Marquess of Castel Thomond Children Jacqueline Frances Mary O'Brien-ffrench Siblings Winifred Gisela Yvonne Castelthomond O'Brien-ffrench Rollo Adrien Vladimir Thursby Marie Altieri O'Brien-ffrench Conrad O'Brien-ffrench Partners Anne Rhodes Moorhouse Katherine Marguerite Helene Marie Gwynne Jackson