Phi Sigma Nu
Phi Sigma Nu was an American junior-college social fraternity founded in Chicago in 1927 and later dissolved after its final known chapter merged with Delta Kappa Epsilon.
Last updated August 26, 2026
AI crawler reads
4requests
1companies- Anthropic4
- Profile
- 2
- Controversies
- 2
- JSON · MD
- 0
- First read
- Nov 4, 2026
- Latest read
- Nov 4, 2026
From this site's server log
Overview
Phi Sigma Nu was an American junior-college social fraternity that operated principally during the twentieth century. Its origins lay in the Bachelor's Club, an informal luncheon group formed at Crane Junior College in Chicago in February 1926. The group sought a more formal fraternal structure and became the Alpha chapter of Zeta Theta Nu on February 14, 1927. After the organization found that established four-year fraternities were generally unwilling to establish chapters at junior colleges, the Alpha chapter reorganized as a separate national junior-college fraternity. Phi Sigma Nu was incorporated in Illinois on March 27, 1929, and was presented as a non-denominational Christian organization. The new fraternity expanded beyond its Chicago base quickly. A second chapter was chartered at Potomac State College on the same day as the Illinois incorporation, followed by chapters at Vincennes University, the College of Marshall, and Cumnock College in 1930. By 1932, Phi Sigma Nu was an associate member of the National Junior College Panhellenic. Its governance was conducted through a national board elected at biennial conventions, with offices including president, vice president, secretary, and treasurer. A national convention was held in Chicago on July 5, 1931. The organization reached a reported membership of 220 in 1938 and had fourteen chapters in 1939. Many chapters were located at junior colleges or institutions that were not accredited. The fraternity then contracted sharply, apparently in the broader disruption associated with the Second World War. By 1940, only three active chapters and one alumni chapter were reported, and Phi Sigma Nu was removed from the National Junior College Panhellenic in 1941. Phi Sigma Nu was reorganized at a national convention in Cincinnati on July 11, 1949. The convention voted to move the national headquarters from the Nu chapter at Northeastern Oklahoma A&M College to the Zeta chapter at Rider College. The headquarters subsequently moved to the Iota chapter at Bryant University and, in September 1957, to the Mu chapter at Woodbury College. Despite the contraction and movement of its administration, the fraternity still had at least thirteen chapters in 1963. The long-term development of junior colleges weakened Phi Sigma Nu's position. As several junior colleges became four-year institutions, chapters were lost to four-year fraternities, reducing the organization's distinct institutional base. Its last known active chapter was at Bryant University. That chapter merged with Delta Kappa Epsilon in 1991, after which Phi Sigma Nu is generally treated as defunct. Its recorded symbols included gold and emerald green colors, a yellow rose, the song “Hail to Our Phi Sigma Nu,” and a semiannual publication titled The Phi Sigma Nu. The organization's historical record also includes a 1947 initiation episode at Rider College involving a staged Delaware River crossing and clashes with rival fraternity members.
History
Phi Sigma Nu developed from a student social group at Crane Junior College in Chicago. The group began as the Bachelor's Club, an informal luncheon organization established in February 1926. Seeking a more permanent fraternal identity, it became the Alpha chapter of Zeta Theta Nu on February 14, 1927. The organization had established three chapters by February 1929, but its members encountered a structural problem: established four-year fraternities showed little interest in adding chapters at junior colleges. In response, the Alpha chapter reincorporated as a new national organization specifically serving junior-college students. Phi Sigma Nu was incorporated in Illinois on March 27, 1929, as a non-denominational Christian fraternity. Expansion began immediately. Potomac State College received a chapter on the incorporation date, and chapters followed at Vincennes University, the College of Marshall, and Cumnock College in 1930. The fraternity adopted a national governance system centered on a board elected at biennial meetings. Its principal officers were a president, vice president, secretary, and treasurer. The 1931 national convention took place in Chicago. By 1932, Phi Sigma Nu had associate standing in the National Junior College Panhellenic. The fraternity's strongest documented prewar period came in the late 1930s. It reported 220 members in 1938 and fourteen chapters in 1939. Its chapter network included junior colleges and other institutions that were not accredited. The organization then suffered a major decline. By 1940, only three active chapters and one alumni chapter remained, a contraction apparently connected in part with the effects of World War II. In 1941, the National Junior College Panhellenic dropped Phi Sigma Nu from its membership. A national reorganization took place at a Cincinnati convention on July 11, 1949. Delegates voted to transfer the national headquarters from the Nu chapter at Northeastern Oklahoma A&M College to the Zeta chapter at Rider College. The headquarters later moved first to the Iota chapter at Bryant University and then, in September 1957, to the Mu chapter at Woodbury College. Even after the wartime decline and administrative relocations, Phi Sigma Nu retained a substantial chapter footprint; at least thirteen chapters were recorded in 1963. The fraternity's institutional environment continued to change as junior colleges became four-year colleges. This transition allowed established four-year fraternities to recruit at schools that had previously supported junior-college organizations, and Phi Sigma Nu lost several chapters to those groups. The last known active chapter was at Bryant University. That chapter merged with Delta Kappa Epsilon in 1991, after which Phi Sigma Nu ceased to function as an active national fraternity. The surviving record also documents the organization's cultural symbols and practices. Its colors were gold and emerald green, its flower was the yellow rose, its fraternity song was “Hail to Our Phi Sigma Nu,” and it issued a semiannual periodical called The Phi Sigma Nu. A notable 1947 Rider College initiation required pledges to recreate Washington's Delaware crossing. The staged event included a river crossing in rowboats, historical costumes, a march toward the Trenton Battle Monument, and several confrontations with rival fraternity members. Although the episode was presented as a fraternity tradition, the reported use of projectiles, firecrackers, attempted abduction, and physical contests places it among the organization's documented misconduct-related incidents.
- 1991
Final known chapter merges with Delta Kappa Epsilon
[1]The last known active chapter, at Bryant University, merged with Delta Kappa Epsilon, ending Phi Sigma Nu's active institutional life.
- 1963
At least thirteen chapters documented
[1]The fraternity still had at least thirteen chapters recorded during this period.
- 1957
Headquarters moves to Woodbury College
[1]In September, the national headquarters moved from its Bryant University location to the Mu chapter at Woodbury College.
- 1949
National reorganization in Cincinnati
[1]A national convention held on July 11 reorganized the fraternity and voted to move its headquarters from Northeastern Oklahoma A&M College to Rider College.
- 1941
Dropped from the National Junior College Panhellenic
[1]Phi Sigma Nu lost its associate standing in the National Junior College Panhellenic.
- 1940
Wartime contraction
[1]The organization was reported to have only three active chapters and one alumni chapter.
- 1939
Chapter network reaches fourteen
[1]Phi Sigma Nu had fourteen chapters, according to the historical record.
- 1938
Membership reaches a recorded 220
[1]The fraternity reported 220 members.
- 1932
Associate membership in the National Junior College Panhellenic
[1]Phi Sigma Nu was recorded as an associate member of the National Junior College Panhellenic.
- 1930
Early chapter expansion
[1]Chapters were established at Vincennes University, the College of Marshall, and Cumnock College.
Products and positioning
A non-denominational Christian social fraternity designed for students at American junior colleges and similar institutions.
Controversies
1947
Delaware River crossing initiation incident
On January 23, the Rider College chapter used a staged reenactment of George Washington's Delaware crossing as the final stage of pledge initiation. Forty pledges crossed in five rowboats wearing Revolutionary War costumes. Rival fraternity members reportedly attacked the participants with tomatoes, oranges, firecrackers, and other disruptions; later confrontations included an attempted kidnapping of the member portraying Washington, a pillow fight, and the capture of a drummer-boy participant.
Brand decisions
1991
Merge the final known chapter into Delta Kappa EpsilonM&ABackground
The transformation of junior colleges into four-year institutions had caused Phi Sigma Nu to lose chapters to four-year fraternities.
Action taken
The last known active chapter at Bryant University merged with Delta Kappa Epsilon.
Aftermath
Phi Sigma Nu became defunct as an active fraternity.
1949
Reorganize the national fraternity and relocate headquartersStrategyBackground
After wartime contraction and the loss of National Junior College Panhellenic standing, Phi Sigma Nu convened a national meeting in Cincinnati.
Action taken
Delegates reorganized the fraternity and transferred the national headquarters from Northeastern Oklahoma A&M College to Rider College.
Aftermath
The headquarters later moved through Bryant University and Woodbury College while the fraternity continued operating with a reduced but still sizeable chapter network.
1929
Create a national junior-college fraternityStrategyBackground
The predecessor organization found that established four-year fraternities were not interested in opening chapters at junior colleges.
Action taken
The Alpha chapter of Zeta Theta Nu reincorporated as Phi Sigma Nu in Illinois and adopted a national junior-college focus.
Aftermath
The new fraternity expanded to additional colleges and developed a national chapter structure.
Sources1 sources
Cite this profile: Cite the canonical profile. /brand-wiki/phi-sigma-nu · Editorial policy · How profiles are compiled