Background
Mcmahon, Henry George was born on December 27, 1900 in New Iberia, Louisiana, United States. Son of Richard Supple and Mathilde (Dansereau) Mcmahon.
Mcmahon, Henry George was born on December 27, 1900 in New Iberia, Louisiana, United States. Son of Richard Supple and Mathilde (Dansereau) Mcmahon.
Bachelor of Arts, Louisiana State University, 1923, Bachelor of Laws, 1925, Master of Arts, 1937. Doctor of Laws, Loyola University of South, 1962. Research associate Raymond Foundation, Northwestern University, 1940-1941.
Admitted to Louisiana bar, 1925. Practiced in New Orleans, 1926-1936. With Normann, McMahon & Breckwoldt, later Normann & McMahon, 1929-1936.
Member of law faculty Loyola University of South, 1929-1937.
Professor of law Louisiana State University, 1937-1962, Boyd professor, 1962-1966, acting dean, 1942, 47-48, dean, 1949-1952. Reserve counsel The California Company, New Orleans, 1945-1946.
City-parish attorney, Baton Rouge, Parish of East Baton Rouge, 1949. Coordinator, reporter Louisiana Code Civil Procedure.
Served to Lieutenant commander of The United States Navy Reserve, 1942-1945. Member American, Louisiana (governor 1941-1942, 48-49, 54-55, 58-59, 64-65) bar associations, Louisiana Law Institute (council 1938-1966), American Judicature Society, Phi Kappa Phi, Kappa Sigma, Phi Delta Phi. Club: Boston (New Orleans).
Married Neenah Webster, December 27, 1927. Children: Henry George, Philip, Dan, Nancy (Mistress Charles M. Pecot, Junior.