Chevigny was born in Dyer, Indiana, the son of Julius Chevigny, a physician originally from the province of Quebec, Canada who had served in the United States Army, stationed in New York, during World War I, and Rose Ann Chevigny. He attended Catholicgrade school in Dyer before moving to Hammond, Indiana where he attended Hammond High School and played football at, and graduated president of his class in 1924. He had two brothers and two sisters.
University of Notre Dame
Part of the legend of Notre Dame football history was that Chevigny, who played three seasons as Right Halfback from 1926 to 1928, scored the winning touchdown against Army on November 10, 1928 in Yankee Stadium after Knute Rockne’s famous "Win one for the Gipper" halftime speech with Chevigny yelling, "That's one for the Gipper" as he crossed the goal line. Knute Rockne had related the details about the famous game in an autobiography published in Collier's magazine in 1930. Actually, Chevigny scored the tying touchdown during the 3rd quarter against undefeated Army, to even the score 6–6, and Johnny O'Brien, also inspired by Rockne's speech, ran for the 12–6 game-winning touchdown. However, it was because of that game and Chevigny's touchdown during that game, that the legend of "the Gipper" was born.
Football coach and attorney
Chevigny became an assistant football coach under Rockne in 1929, and Notre Dame went undefeated that season and the next season winning two National Championships. Chevigny who received his Notre Dame law degree in 1931, left Notre Dame football after Rockne's death in an airplane crash March 31, 1931 and the 1931 football season. He coached the Chicago Cardinals of the NFL to a 2–6–2 record in 1932, and left that position to become head coach at St. Edwards University, a sister school of Notre Dame, in Austin, Texas. When the University of Texas began looking for a new coach in 1934, Chevigny was chosen for that position. He directed a 7–6 victory over his alma mater, Notre Dame, during the second game played in South Bend, Indiana. The Texas Longhorns finished the season at 7–2–1. The 1935 team didn't play as well and Chevigny finished his coaching career at the University of Texas with a 13–14–2 record in three seasons and was the only University of Texas head coach to have an overall losing record. In 1937, Chevigny resigned his Texas Longhorns coaching position and was appointed Deputy Attorney General of Texas. Following that, he worked in the oil industry in Texas.
Chevigny was directly commissioned a Marine Corps First Lieutenant, going on active duty in the Marine Corps Reserve on June 11, 1943 in Seattle. The Marine Corps District Headquarters Induction and Recruitment Station in Seattle immediately used him in a public-relations enlistment poster photo wearing his summer officers service uniform. Afterwards, he was transferred to Officer Indoctrination and Physical Training schools at Camp Pendleton, California. In September 1943, Chevigny was assigned to Camp Lejeune in New River, North Carolina as a physical training instructor, athletic officer, and assistant coach of the Camp Lejeune football team. He soon became head coach, renaming the team which was named the " Camp Lejeune All-Stars", to the "Camp Lejeune Leathernecks". In late 1943, he requested an overseas combat assignment.
In January 1944, Chevigny reported for duty at Camp Pendleton, California. After brief duty as an instructor, he was assigned to Headquarters Company, Headquarters Battalion, Fifth Marine Division. He was sent with the 5th Division to Camp Tarawa, Hawaii to train for the assault of Iwo Jima which would include two other Marine divisions of the V Amphibious Corps. He was reassigned for duty as a liaison officer of H&S Company, 27th Marine Regiment, 5th Marine Division. He went with his unit to Iwo Jima aboard the attack transport, USS Rutland. The 27th Marines landed on "Red Beach 1" and "Red Beach 2" on February 19, 1945. 1st Lt. Chevigny was one of the many hundreds of Marines and Navy corpsmen serving alongside them that were killed in action on the seven color-named and numbered landing zones, each 550 yards wide, that together stretched for two miles of beach on the southeast side of Iwo Jima. ; Burial place Chevigny was buried in the 5th Marine Division Cemetery on Iwo Jima and later was reburied in the National Memorial Cemetery of the Pacific in Honolulu, Hawaii. His tombstone is located in Section C, Site 508.
Japanese surrender
Another legend surrounding Chevigny is that, after the 1934 football victory, he had been presented a fountain pen with the inscription, "To Jack Chevigny, a Notre Dame boy who beat Notre Dame", and that on September 2, 1945, this pen was discovered in the hands of one of the Japanese officer envoys at the surrender of Japan on the battleship USS Missouri. The pen was sent back home, and the inscription was changed to read, "To Jack Chevigny, a Notre Dame boy who gave his life for his country in the spirit of old Notre Dame". The legend, which surfaced in 1945 in conjunction with the anniversary of the November 10, 1928 football game, has been a part of Notre Dame lore ever since. However, no one in the Chevigny family has seen or confirmed the existence of the pen, or that the inscription was changed.