Isabel Lyth
Isabel Menzies Lyth born Isabel Edgar Punton Menzies (September 12, 1917 – January 13, 2008) was a British psychoanalyst in the Kleinian tradition, known for her work on unconscious mechanisms in institutional settings. == Life == Born and raised in Scotland, her mother was Sarah Curran (born Ness) and her father was the Revd Hugh Menzies.