OES Membership Eligibility Who can join?
- Men who are Master Masons in good standing of a regular Lodge of the Masonic fraternity
- Women who are relatives of a Master Masons in good standing of a regular Lodge of the Masonic fraternity and have reached the age of 18. The necessary relationship is by birth, marriage, or adoption.
- Women who are majority members of the International Order of Rainbow for Girls or Job’s Daughters International.