Background
Gregory, Tappan was born on August 29, 1886 in Madison, Wisconsin, United States. Son of Stephen Strong and Janet Macindoe (Tappan) Gregory.
Gregory, Tappan was born on August 29, 1886 in Madison, Wisconsin, United States. Son of Stephen Strong and Janet Macindoe (Tappan) Gregory.
Graduate Chicago Latin School, 1906.
Admitted to Illinois bar, 1912, and since practiced in Chicago. Member of law firm Gregory & Hunter.
Served as First lieutenant, 313th Field Artillery, United States Army, 1917-1919. Member Illinois state board law examiners, 1942-1947. Member Illinois Parole and Pardon Board, 1950-1953.
Attended Nuremberg trial of Nazi leaders on invitational orders of War Department, as observer representing American Bar Association, 1946.
Member American (chairman house delegations 1944-1946, president 1947-1948), Illinois State (president 1945-1946), Chicago (president 1939-1940), Federal (honorary) bar associations, Izaak Walton League American (national president 1940-1942), Chicago Zoological Society (vice president), Wisconsin Society Chicago (president 1948-1949), American Legion, Selden Society, Psi Upsilon, Phi Delta Phi. Clubs: Law (president 1944-1945), Legal, Chicago Literary, University, Commercial (Chicago).