Installing Officer:
Nannie Thompson (Lord)
Installation of Illinois Gamma
The chapter was installed on September 13, 1882 as Tau of I.C. Sorosis. It had 25 initiates.
The chapter’s charter was relinquished in 1888.
Notable Alumnae
- Minnie McDill McMichael, instrumental in the reinstallation of the Illinois Alpha Chapter
Grand Council Members from Illinois Gamma