Background
O'Donnell, Margaret was born on January 24, 1957 in Denver, Colorado, United States.
O'Donnell, Margaret was born on January 24, 1957 in Denver, Colorado, United States.
University of Oregon (Bachelor of Science, 1979. Juris Doctor, 1990).
Worked at Holly I. Holder, P.C. (Denver, Colorado) specializing in Water Law, Real Estate, Environmental Law. Admitted to the bar, 1991, Colorado.