Background
Patrick K. Costello was born on August 22, 1952 in Lakefield, Minnesota, United States.
Patrick K. Costello was born on August 22, 1952 in Lakefield, Minnesota, United States.
Patrick K. Costello attended the Hamline University (Bachelor of Arts, 1974) and Creighton University (Juris Doctor, 1977).
Patrick K. Costello worked at Muir, Costello & Carlson (Jackson, Minnesota) specializing in Probate and Trust Law, Banking Law, Real Estate, Estate Planning, Agricultural Law. He was admitted to the bar, 1977, Iowa, Nebraska and United States.