Background
Grossenburg, J. M. was born in 1942.
Grossenburg, J. M. was born in 1942.
University of South Dakota (Bachelor of Arts). University of South Dakota (Juris Doctor).
Worked at Physician organization Box 271 (Winner, South Dakota) specializing in General Practice, Real Estate Law, Probate Law, Corporation Law, Indian Affairs Law, Insurance Law, Negligence Law, Commercial Law, Trials. Admitted to the bar, 1968.