Alpha Delta Gamma
|Alpha Delta Gamma|
|Founded||October 10, 1924
Loyola University Chicago
|Motto||"Γνωσθεντες εφ Φιλων"|
|Colors||Scarlet Red and Gold|
|Publication||Alphadelity, History of ADG, Mark of Honor|
|Philanthropy||Habitat for Humanity|
|Chapters||29 chapters; 12 active|
|Nicknames||ADGs, G's, Alpha Delts, Delts|
|Headquarters||946 Sanders Drive
St. Louis, Missouri, USA
Alpha Delta Gamma (ΑΔΓ, also known as ADG or Alpha Delt) is an American Greek-letter Catholic social fraternity and one of 75 members of the North-American Interfraternity Conference (NIC). Based on Christian principles and the traditions of the Jesuit Order of the Catholic Church, Alpha Delta Gamma was founded at Loyola University Chicago on October 10, 1924 as a response to the unwillingness of most national fraternities to colonize at Catholic colleges and universities. Since its founding, Alpha Delta Gamma has expanded conservatively to keep a small but strong brotherhood; thus, the fraternity has chartered 29 chapters in its long history. Today, Alpha Delta Gamma operates 12 active chapters at private and public colleges across the United States, stretching from Los Angeles, California to Philadelphia, Pennsylvania.
Alpha Delta Gamma was founded at the Lake Shore campus of Loyola University Chicago on October 10, 1924 by four students: Francis Patrick Canary, John Joseph Dwyer, William S. Hallisey and James Collins O'Brien, Jr. According to the Alpha Delta Gamma National Web Site, "In effect, they wanted a fraternity founded upon Christian ideals of true manhood, sound learning, and the unity of fraternal brotherhood. These ideals were decreed the purpose of Alpha Delta Gamma when it first came into being. And so the foundation was set, Alpha Delta Gamma was on its way to becoming a city walled!"
In 1926, members of the local organization Delta Theta at Saint Louis University in St. Louis, Missouri contacted the Alpha Chapter at Loyola University Chicago, requesting permission to affiliate with the then existing fraternity. Their request was granted and, on October 26, 1927, Alpha Delta Gamma officially charted its Beta Chapter, becoming a national fraternity. The fraternity continued expanding to other Catholic colleges and universities and adopted the descriptive "National Catholic-College Fraternity." This was eventually changed to "National Catholic Social Fraternity" when the organization began expansion to non-Catholic colleges and universities.
Alpha Delta Gamma has remained a small national fraternity, with a total of twenty-nine collegiate chapters, twelve of which are active. Most chapters are located at Catholic universities, but there are no religious requirements for membership.
Beta - Saint Louis University; St. Louis, Missouri
Zeta - Rockhurst University; Kansas City, Missouri
Kappa - The Catholic University of America; Washington, D.C.
Lambda - Loyola Marymount University; Los Angeles, California
Xi - Bellarmine University; Louisville, Kentucky
Rho - Thomas More College; Crestview Hills, Kentucky
Psi - Barry University; Miami Shores, Florida
Alpha Delta - Cabrini College; Radnor, Pennsylvania
Alpha Epsilon - LaGrange College; LaGrange, Georgia
Alpha Eta - McKendree University; Lebanon, Illinois
Alpha Theta - University of Texas at Austin; Austin, Texas
Alpha Iota - Felician College; Lodi, New Jersey
Alpha - Loyola University Chicago; Chicago, Illinois 
Gamma - DePaul University; Chicago, Illinois
Delta - St. Mary's College; Moraga, California
Epsilon - Loyola University New Orleans; New Orleans, Louisiana
Theta - St. Norbert College; De Pere, Wisconsin
Eta - Quincy University; Quincy, Illinois
Iota - Regis College; Denver, Colorado
Mu - Spring Hill College; Mobile, Alabama
Nu - University of San Francisco; San Francisco, California
Omicron - University of San Diego; San Diego, California
Pi - Marquette University; Milwaukee, Wisconsin
Sigma - St. Mary's University of Minnesota; Winona, Minnesota
Tau - Northern Kentucky University; Highland Heights, Kentucky
Upsilon - Saint Joseph's University; Philadelphia, Pennsylvania
Phi - Merrimack College; North Andover, Massachusetts
Chi - St. Cloud State University; St. Cloud, Minnesota
Alpha Beta - Philadelphia University; Philadelphia, Pennsylvania
Alpha Gamma - Chestnut Hill College; Chestnut Hill, Pennsylvania
Alpha Zeta - York College; York, Pennsylvania
These names and additional famous Alpha Delts are listed on the Alpha Delta Gamma National Fraternity website.
- Pascal F. Calogero, Jr. Chief Justice of the Louisiana Supreme Court (Epsilon Chapter)
- Joseph Paul Clayton, President and CEO of DISH Network Corporation; former CEO of Sirius Satellite Radio (2001-04), chairman of Sirius XM Radio (2004-08); President and CEO of Frontier Communications (1997-99) (Xi Chapter)
- Edward Derwinski, former United States Congressman from Illinois; first United States Secretary of Veterans Affairs (Alpha Chapter)
- Vincent Frasco, Mayor, Liloan, Cebu, Republic of the Philippines (Lambda Chapter)
- John (Jack) Grundhoffer, former CEO and Chairman of US Bank (Lambda Chapter)
- Walter J. Ong, Jesuit, cultural and religious philosopher, historian (Zeta Chapter)
- Michael R. Quinlan, former Chairman and CEO of McDonald's Corp. (Alpha Chapter)
- William Smithburg, former President and CEO, Quaker Oats Company (Gamma Chapter)
- Patrick Wayne, actor (Lambda Chapter)
- Hunter Wendelstedt, Major League Baseball umpire (Epsilon Chapter)
- Harry Wiggins, former State Senator of Missouri (Zeta Chapter)
- Phil Woolpert, Head Basketball Coach, University of San Francisco Dons (Lambda Chapter)
- J. Skelly Wright, Judge, United States Court of Appeals for the District of Columbia Circuit (Epsilon Chapter)
Notable honorary members
- George Brett, Hall of Fame baseball player
- Theodore Edgar McCarrick, former Archbishop of Washington
- de Lesseps Story Morrison, Mayor of New Orleans and Ambassador to the Organization of American States
- Babe Ruth, Hall of Fame baseball player
- Carl Sandburg, poet
- Victor H. Schiro, Mayor of New Orleans
- Harry S. Truman, 33rd President of the United States of America
-  Archived September 8, 2010 at the Wayback Machine
-  Archived July 11, 2009 at the Wayback Machine
-  Archived July 27, 2009 at the Wayback Machine
- "National History of Alpha Delta Gamma". 2007. Retrieved 2007-10-10.
- "List of National Chapters of Alpha Delta Gamma". 2009. Retrieved 2009-12-18.
- "ADG Tries to Rebuild Reputation". From the "Loyola Phoenix" - Loyola Chicago University student newspaper. 2010. Retrieved 2010-09-08.
- Alpha Delta Gamma National Fraternity website
- "Harry S. Truman Post-Presidential Papers". Truman Library. Retrieved 2015-04-23.