Besides the original communities associated with the Society, a number of other parishes have been received into the Western Rite Vicariate of the Antiochian Archdiocese, particularly as elements within the Episcopal Church became dissatisfied with liturgical change and the ordination of women.
Apart from the initial groups connected to the Society, a number of other churches have joined the Western Rite Vicariate of the Antiochian Archdiocese, mainly because some members of the Episcopal Church were unhappy with changes in worship and the ordination of women, leading to a shift towards traditional practices.