Joseph Francis Radigan was born in
Rutland City, Vermont on November 15, 1905, a son of William H. Radigan and Mary Catherine (Ryan) Radigan. He attended St. Peters Catholic School and graduated from
Rutland High School in 1924. He attended
Saint Michael's College in
Winooski, Vermont and the
University of Notre Dame before beginning a legal career in 1927 by
studying law at the
Ludlow law firm of
William W. Stickney,
John G. Sargent, Homer L. Skeels, and
Olin M. Jeffords. While living in Ludlow, Radigan was a member of the
Vermont National Guard's Company B,
172nd Infantry Regiment. He received a commission as a
second lieutenant of
Infantry, and was later promoted to
first lieutenant. Radigan had played center on the football teams at Rutland High School and Saint Michael's College and while living in Ludlow he coached
Black River Academy's football team and played on local semipro teams. Radigan and several other prospective attorneys were
admitted to the Vermont bar on Thursday, October 9, 1930. That night Radigan and four other successful bar applicants were en route to
Montreal,
Canada for a weekend celebration when they were involved in a car accident in
Saint-Jean-sur-Richelieu. Radigan sustained burns and a sprained back and required hospitalization. Another passenger received severe head injuries and required a lengthy hospital stay. The driver of the car died of his injuries the following week. ==Start of career==