Frederick Conyngham, 6th Marquess Conyngham (1890-1974), Army officer (1890–1974) Parents Frances Eveleigh-de Moleyns Henry Conyngham, 4th Marquess Conyngham Children Frederick Conyngham, 7th Marquess Conyngham Lord John Conyngham Lady Antoinette Conyngham Siblings Lady Barbara Conyngham Victor Conyngham, 5th Marquess Conyngham Gretta Cameron Lady Blanche Conyngham Lady Mildred Conyngham Lady Edina Conyngham Lady Hersey Conyngham Partners Stella Thompson Antoinette Conyngham, Marchioness Conyngham Bessie Alice Tobin