In her post-First Lady of Texas life, she continued to be active in business and civic organizations on heritage preservation, education, volunteerism and advocacy of women's issues. She served on the boards of La Quinta Motor Inns, Team Bank, Bank One, Texas,
Dr Pepper, the
Dallas Historical Society and the educational foundation The O'Donnell Foundation of Dallas, which she had co-founded in 1957. In 1996, she was appointed to the University of Texas Board of Regents by Governor
George W. Bush, and re-appointed by Governor
Rick Perry, serving until November 2007. ==Death==