Maureen Helen Stanley noblewoman; British socialite (1900–1942) Parents Charles Vane-Tempest-Stewart, 7th Marquess of Londonderry Edith Vane-Tempest-Stewart, Marchioness of Londonderry Children Michael Charles Stanley Kathryn Edith Helen Stanley Siblings Lady Helen Maglona Vane-Tempest-Stewart Dorothée Lewis Robin Vane-Tempest-Stewart, 8th Marquess of Londonderry Margaret Vane-Tempest-Stewart Lady Mairi Vane-Tempest-Stewart Partners Oliver Stanley