From Wikipedia, the free encyclopedia Mary Theresa Eleanor Higgins Clark Conheeney (née Higgins; December 24, 1927 – January 31, 2020), known professionally as Mary Higgins Clark, was an American ...
She had a modest career as an actress but was best known for following in the footsteps of her mother, the best-selling author Mary Higgins Clark. By Neil Genzlinger With our calendars cleared last ...