Rachel Mary Heron-Maxwell (born 1922) (b. 1922) Parents Sir Ivor Heron-Maxwell of Springkell, 8th Bt. Norah Parker Children Simon Martin Macnab Celia Mary Macnab Siblings Helen Heron-Maxwell Sir Patrick Ivor Heron-Maxwell of Springkell, 9th Bt. Jean Heron-Maxwell Partners Roy Martin Macnab