Background
Day, Junior, William F. was born on September 22, 1930 in White River, South Dakota, United States.
Day, Junior, William F. was born on September 22, 1930 in White River, South Dakota, United States.
University of South Dakota (Juris Doctor, 1956).
Worked at Lynn, Jackson, Shultz & Lebrun, P.C. (Sioux Falls, South Dakota) specializing in Civil Litigation, Mediation. Admitted to the bar, 1956, South Dakota. 1959, United States. District Court, District of South Dakota.
1968, United States. Court of Appeals, 8th Circuit. 1974, United States. Supreme Court. Phi Delta Phi. State's Attorney, Tripp and Todd Counties, 1958-1961.
President, South Dakota Junior Bar Association, 1962-1963. Trial Judge for Rosebud Sioux Tribe, 1964-1971. President, 11th Judicial Circuit Bar Association, 1964-1965.
Member: Second Judicial Circuit and American Bar Associations. The State Bar of South Dakota (President, 1974-1975. Judicial Qualifications Committee, 1979-1983.
Chairman, Task Force on Professionalism Committee, 1991). Federal District of South Dakota (Chairman, Advisory Committee for the Civil Justice Reform Act of 1990, Committeeman Advisory Committee on Local Rules). Defense Research and Trial Lawyers Association.
National Conference of Bar Presidents. South Dakota Trial Lawyers Association (President, 1969-1970). The Association of Trial Lawyers of America.
American Judicature Society. Fellow: International Society of Barristers. American Board of Trial Advocates.
American College of Trial Lawyers. International Academy of Trial Lawyers. American Counsel Association.
Life Member, American Bar Foundation. (Resident).
Member: Second Judicial Circuit and American Bar Associations. The State Bar of South Dakota (President, 1974-1975. Judicial Qualifications Committee, 1979-1983.
Chairman, Task Force on Professionalism Committee, 1991). Federal District of South Dakota (Chairman, Advisory Committee for the Civil Justice Reform Act of 1990, Committeeman Advisory Committee on Local Rules). Defense Research and Trial Lawyers Association.
National Conference of Bar Presidents. South Dakota Trial Lawyers Association (President, 1969-1970). The Association of Trial Lawyers of America.
American Judicature Society. Fellow: International Society of Barristers. American Board of Trial Advocates.
American College of Trial Lawyers. International Academy of Trial Lawyers. American Counsel Association.
Life Member, American Bar Foundation. (Resident).