What is the Order of the holy trinity?

The Order of the Holy Trinity, also known as the Trinitarians, is a Roman Catholic religious order founded in the 12th century by St. John of Matha and St. Felix of Valois. Its primary mission is to rescue Christians who have been captured and enslaved by non-Christian forces, particularly during the time of the Crusades. The order emphasizes the importance of the Holy Trinity and is dedicated to prayer, community life, and charitable works. Members often wear a distinctive habit featuring the cross of the Trinity.