Rosemary Jean Balfour (1910-1964) (1910–1964) Parents Caroline Elsie Johnstone-Douglas Patrick Balfour, 2nd Baron Kinross Children Alexander John Mitchell Esther Mary Rose Mitchell Margaret Anne Mitchell Caroline Jean Balfour Mitchell Siblings Ursula Nina Balfour Pamela Lillias Balfour David Andrew Balfour, 4th Baron Kinross Patrick Balfour, 3rd Baron Kinross Partners Alec Maskell Mitchell Robert Monteath McLaren