Theta Chi chapter history - Beta Epsilon?

[YesIAmGreek]

Hi, Theta Chis.

I'm trying to write up a short history about the Beta Epsilon chapter at the University of Montana which was disestablished some time ago (some time after the 50s but before the 90s is all I know). Does anyone know a Montana alumnus or know how I'd find out information about this chapter? (e.g. date of founding, disestablishment, why disestablished, location of facility, any notable members, any particular accomplishments of that chapter, etc.)

Thanks for your help!