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 past or present 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 Jobe’s Daughters International and who have reached the age of 18