The <a href="https://en.wikipedia.org/wiki/Legion_of_Mary" id="mw6Q" rel="mw:WikiLink" title="Legion of Mary">Legion of Mary</a>, the largest <a href="https://en.wikipedia.org/wiki/Consecrated_life#Apostolic_congregations" id="mw6g" rel="mw:WikiLink" title="Consecrated life">apostolic</a> organization of lay people in the Catholic Church, is founded in Dublin, Ireland.