I do understand that Mary Barrett Dyer has not been considered a member of “The Sixty”, I just don’t understand the rationale for her omission, since she seems to meet the same criteria as other members in the article you referred me to, and was martyred by Massachusetts’ Puritan authorities in 1660 for persisting to proselytize in behalf of Quakerism.
Be that as it may, her omission from the “canonical” list of the Sixty, for whatever reason, doesn’t detract from this great achievement of the Quaker project in the least, and Mary Dyer’s life speaks for itself.