Thomas Robert Byrne was an American politician in Minnesota. He was the Democratic

Democratic Party (United States)

The Democratic Party is one of two major contemporary political parties in the United States, along with the Republican Party. The party's socially liberal and progressive platform is largely considered center-left in the U.S. political spectrum. The party has the lengthiest record of continuous...

 mayor of St. Paul from 1966–1970. He was an Irish Catholic

Irish Catholic

Irish Catholic is a term used to describe people who are both Roman Catholic and Irish .Note: the term is not used to describe a variant of Catholicism. More particularly, it is not a separate creed or sect in the sense that "Anglo-Catholic", "Old Catholic", "Eastern Orthodox Catholic" might be...

. He served in the U.S. Army Air Force

United States Army Air Forces

The United States Army Air Forces was the military aviation arm of the United States of America during and immediately after World War II, and the direct predecessor of the United States Air Force....

 in World War II. He was a member of the American Legion

American Legion

The American Legion is a mutual-aid organization of veterans of the United States armed forces chartered by the United States Congress. It was founded to benefit those veterans who served during a wartime period as defined by Congress...

 and the Veterans of Foreign Wars

Veterans of Foreign Wars

The Veterans of Foreign Wars of the United States is a congressionally chartered war veterans organization in the United States. Headquartered in Kansas City, Missouri, VFW currently has 1.5 million members belonging to 7,644 posts, and is the largest American organization of combat...

.

His brother the Most Reverend James Byrne was an auxiliary bishop in the Roman Catholic Archdiocese of Saint Paul, and later the Archbishop of Dubuque, Iowa. His brother Robert Byrne was an instructor of Latin at Saint Thomas Military Academy, Saint Paul and Mendota Height, Minnesota.