According to the 1923 edition of "The Sorority Handbook" by Ida Shaw Martin (
https://books.google.com/books?id=6lg4AAAAMAAJ)
(Groupings into Academic, Professional and Junior were as of the time) . Sororities not included either had no entry for Patron or specifically said None for Patron.
Academic Sororities
Alpha Chi Omega - Hera
Chi Omega - Demeter
Delta Delta Delta - Poseidon
Lambda Omega - Artemis
Kappa Kappa Gamma - Athena
Pi Beta Phi - Pallas Athena
Pi Lambda Sigma - St. Margaret of the Dragon
Sigma Kappa - Secret
Theta Phi Alpha - St. Catherine of Sienna
Theta Upsilon - Apollo
Zeta Tau Alpha - Themis
Professional Sororities
Alpha Sigma Alpha (Education) - Hermes
Theta Sigma Upsilon (Education) - Minerva
In addition the previous edition (1921) (
https://archive.org/details/sorority...4mart/mode/2up)
had a section for Junior Sororities. Patrons there included
Beta Sigma Omicron - Hestia
Lots of other interesting information there.
