The St. Margaret of Castello Chapter was founded in October 1997, in Boise, Idaho, incorporated as the the Third Order of St. Dominic, Inc., a 501(c)(3) tax exempt, nonprofit Idaho corporattion. The Chapter is affiliated with the Holy Name of Jesus (Western) Dominican Province of the worldwide Order of Preachers. The Chapter is under the authority of the Master of the Order of Preachers who is located at Santa Sabina in Rome. The local Chapter is named for a 14th Century lay Dominican, whose feast day is April 13. St. Margaret of Castello's narrative can be found on this website. Pope Francis canonized St. Margaret of Castello on April 24, 2021. That is a blessing!