Help with Some History

[Corsulian]

I've been doing a lot of work on our Wikipedia pages as they're probably the first place anyone looks for information. I'm planning to do a fancy time-lapse animation of all our chapters from 1873-2008. To make it work, however, I need some help with a few closing/re-chartering dates that are missing:

Psi 1907-1916, 1921-1936, ?-Present
Alpha Epsilon 1910-?, 1994-2007
Zeta Deuteron 1917-1929, ?-1973
Eta Deuteron 1917-?
Upsilon Deuteron 1926-1936, ?-1982
Epsilon Delta 1930-?
Epsilon Zeta 1930-?
Epsilon Eta 1931-?
Epsilon Theta 1935-?
Chi Triton 1949-?, 2008-Present
Epsilon Upsilon 1950-?
Delta Tetarton 1950-?, 1993-Present
Epsilon Tetarton 1952-?
Epsilon Chi 1952-?
Phi Delta 1955-?
Phi Gamma 1956-?
Phi Epsilon 1956-?
Phi Lambda 1956-?
Kappa Tetarton 1957-?, 2003-Present
Phi Zeta 1958-?
Phi Eta 1959-?
Phi Theta 1958-?
Sigma Chi 1960-?
Phi Pi 1960-?
Sigma Tetarton 1960-?, 2002-Present
Sigma Alpha 1960-?
Phi Omicron 1961-?
Phi Nu 1962-?
Phi Xi 1962-?
Beta Pentaton 1963-?, 2003-Present
Gamma Pentaton 1963-?
Phi Rho 1963-?
Zeta Pentaton 1964-?
Phi Sigma 1965-?
Phi Phi 1965-?
Kappa Pentaton 1966-?, 2004-Present
Xi Pentaton 1967-1970, ?-Present
Sigma Beta 1967-?
Sigma Delta 1968-?
Phi Pentaton 1968-?
Sigma Epsilon 1968-?
Sigma Gamma 1969-?
Sigma Eta 1969-?
Sigma Kappa 1969-?
Sigma Iota 1969-?
Psi Pentaton 1969-?
Sigma Theta 1969-?
Sigma Lambda 1969-?
Sigma Mu 1969-?
Sigma Nu 1970-?
Phi Omega 1970-?
Sigma Xi 1970-?
Phi Chi 1970-?
Phi Psi 1970-?
Beta Hexaton 1971-?
Epsilon Hexaton 1972-?, 2007-Present
Eta Hexaton 1972-?, 2001-Present
Iota Hexaton 1973-?
Lambda Hexaton 1976-?
Mu Hexaton 1976-?, 2007-Present
Xi Hexaton 1976-?
Pi Hexaton 1979-?
Chi Hexaton 1988-?
Psi Hexaton 1989-?
Omega Hexaton 1989-?
Delta Septaton 1990-?
Zeta Septaton 1990-?
Theta Septaton 1992-?
Pi Septaton 1996-?
Rho Septaton 1999-?

[oldu]

I am not a Phi Sig but I have an extensive fraternity-sorority library and can supplement many of the dates you need. Most were obtained from PSK publications or college sites.

Psi 1954-1981; ????-present
Alpha Epsilon 1910-1989
Zeta Deut. 1917-1935; 1954-1973
Eta Deut. 1917-1998
Upsilon Deut. 1967-1982
Epsilon Zeta 1930-1979
Epsilon Eta 1931-1985; 199?-200?
Epsilon Theta 1931-1998
Delta Tet. 1951-1959; 1993
Epsilon Tet. 1952-1972; 19??-199?
Epsilon Chi 1950-1954: 1972-200?
Phi Gamma 1956-1980
Phi Lambda 1956-1972
Kappa Tet. 1957-199?; 2003
Phi Zeta 1958-1972
Phi Eta 1959-1972
Phi Theta 1959-200?
Phi Pi 1960-1976
Sigma Tet. 1960-199?; 2002
Sigma Alpha 1960-1989
Phi Omicron 1961-1978
Phi Nu 1962-1978
Phi Xi 1962-1977
Xi Pent. 1967-1972; 1992
Phi Pent. 1968-19??; 1988-199?
Sigma Kappa 1969-1976
Sigma Iota 1969-1991
Sigma Theta 1969-1972
Sigma Xi 1970-1975
Phi Chi 1971-1976
Beta Hex. 1971-1992
Epsilon Hex. 1972-2001; 2007
Eta Hex. 1972-1997: 2002
Psi Hex. where was this chapter located?
Pi Sep. 1996-1999
Rho Sep. 1999-2007

I hope this helps. Look forward to your finished product.

[bigmo2827]

the only one i can really help on is the Kappa Tetarton chapter. Kappa Tet originally lost it's charter in 1998. though it's not much, hope it helps.

[Corsulian]

Originally Posted by oldu

I am not a Phi Sig but I have an extensive fraternity-sorority library and can supplement many of the dates you need. Most were obtained from PSK publications or college sites.
...
Psi Hex. where was this chapter located?
...

I hope this helps. Look forward to your finished product.

Psi Hexaton was one of Phi Sig's attempts at setting up in Canada: McGill University in Quebec

Thank you very much for these other dates. This project sounded easier when I began as I didn't realize how many chapters have not enjoyed continuous existence.

[Corsulian]

Thank you - that narrows it to the chapters below (sorry the formatting is all weird).

Chapter School Charter Range
Psi University of Virginia 1907-1916, 1921-1936, 1954-1981, ?-Present
Epsilon Delta Eastern Illinois University 1930-?
Chi Triton Arizona State University 1949-?, 2008-Present
Epsilon Upsilon UW-Whitewater 1950-?
Phi Delta Black Hills State College 1955-?
Phi Epsilon Rider College 1956-?
Phi Eta Clarion University 1959-?
Sigma Chi Shepherd University 1960-?
Beta Pentaton East Stroudsburg University 1963-?, 2003-Present
Gamma Pentaton University of Utah 1963-?
Phi Rho Chadron State College 1963-?
Phi Sigma Hillsdale College 1965-?
Phi Phi UW-Oshkosh 1965-?
Kappa Pentaton UC Santa Barbara 1966-?, 2004-Present
Sigma Beta Southwest Missouri State University 1967-?
Sigma Delta St. Norbert College 1968-?
Phi Pentaton University of Arizona 1968-?, 1988-1995
Sigma Epsilon Ferris State University 1968-?
Sigma Gamma Wayne State College 1969-?
Sigma Eta Southeast Missouri State University 1969-?
Psi Pentaton Memphis State University 1969-?
Sigma Lambda University of Minnesota-Morris 1969-?
Sigma Mu Manhattan College 1969-?
Sigma Nu Slippery Rock University 1970-?
Phi Omega Minnesota State University-Moorhead 1970-?
Phi Psi College of St. Thomas 1970-?
Iota Hexaton Fairleigh Dickinson University 1973-?
Lambda Hexaton St. Joseph's University 1976-?
Mu Hexaton Radford University 1976-?, 2007-Present
Xi Hexaton Clinch Valley College 1976-?
Pi Hexaton Occidental College 1979-?
Chi Hexaton Virginia Commonwealth University 1988-?
Psi Hexaton McGill University 1989-?
Omega Hexaton University of California at Irvine 1989-?
Delta Septaton UW-Green Bay 1990-?
Zeta Septaton Johnson & Wales University 1990-?
Theta Septaton Marist College 1992-?

[PSKPike]

Mu Hexaton 1976-2001, 2007-Present