The Mother of Fraternities refers to two colleges: Union College and Miami University, both of which founded many early fraternities.

Union College was the site in which three fraternities in the United States, Kappa Alpha Society (1825),[1] Sigma Phi Society (1827),[2] and Delta Phi (1827),[3] known collectively as the Union Triad, were founded.

Several other early alpha chapters in the Greek system, including Psi Upsilon (1833), Chi Psi (1841), and Theta Delta Chi (1847), were founded at Union as well.

The Mother of Fraternities label is also used to refer to Miami University[4][5] based upon the rise of the Miami Triad: Beta Theta Pi (1839),[6] Phi Delta Theta (1848)[7] and Sigma Chi (1855),[8] which were founded during the school's historical period known as "Old Miami". After the school became reestablished, the alpha chapters of Delta Zeta sorority (1902)[9] and Phi Kappa Tau (1906)[10] were founded there.[11]


The term "mother" also reflects the broader impact of the fraternity movement - both for men and for women - nationally. It would take 45 years from the foundation and expansion of the men's social fraternities beginning in 1825 until the formation of the first of the women's fraternities, Kappa Alpha Theta in 1870. The term "sorority" wouldn't come into popular use until the 1890s, some years after it was coined for young Gamma Phi Beta in 1882. Thus, the model for Greek organizations and how rival groups related to each other in a nascent balance of rivalry and inter-fraternalism was set into motion by these early fraternities at Union and Miami, rightly earning those schools the moniker of Mother of Fraternities.

Other fraternal groupings are also celebrated. Some are called Duos, some Triads and for women's groups there is the Farmville Four: Four sororities were born at Longwood University, collectively known as the Farmville Four. These include Kappa Delta (1897), Sigma Sigma Sigma (1898), Zeta Tau Alpha (1898), and Alpha Sigma Alpha (1901). The four faces of the campus bell tower commemorate these four organizations.[12]

See also


  1. ^ "HISTORY OF THE KAPPA ALPHA SOCIETY". Kappa Alpha Society. Retrieved March 23, 2018.
  2. ^ "History of the Sigma Phi". Sigma Phi. Retrieved March 23, 2018.
  3. ^ "About Delta Phi". Delta Phi. Retrieved March 23, 2018.
  4. ^ Shriver, Phillip (1998). Pratt, William (ed.). Miami University: A Personal History. Oxford, OH: Miami University Press. pp. 85–98. ISBN 1881163288.
  5. ^ Powell, Lisa (February 16, 2018). "Happy 209th birthday, Miami! 9 things you didn't know about the university's history". Dayton Daily News. Retrieved March 23, 2018.
  6. ^ "The Founding of Beta Theta Pi". Beta Theta Pi. Retrieved March 23, 2018.
  7. ^ "Our Mission". Phi Delta Theta. Retrieved March 23, 2018.
  8. ^ "The Founding". Sigma Chi. Retrieved March 23, 2018.
  9. ^ "WOMEN IN HISTORY & THE MAKING OF DELTA ZETA SORORITY". Delta Zeta. Retrieved March 23, 2018.
  10. ^ "Phi Kappa Tau Founding". Phi Kappa Tau. Retrieved March 23, 2018.
  11. ^ Mother of Fraternities. Remarkable Ohio (Ohio Historical Marker). 22 S Campus Avenue, Oxford, OH 45056: Ohio History Connection. Retrieved March 29, 2018.((cite sign)): CS1 maint: location (link)
  12. ^ Noted on the university's website. Accessed 29 Mar 2021.