Holy Trinity University Unlimited

September 10, 1950 with Sister Amparo Bautista, O.P. as the first directress. In the same year, the following courses were opened: Elementary Teacher’s Certificate (ETC), Vocational Stenography and Typing. In October 1953, the school’s name was changed to Holy Trinity College and an Associate in Arts (1953–1954) course was offered. In January 1955, Fr. Anesio Villanueva, ORSA, succeeded Sr. Amparo Bautista, O.P., as the director. New courses were opened such as Secretarial course (1955–1956), Dressmaking and Liberal Arts (1957). Fr. Villanueva was replaced in 1958 by Mother Rosa Santiago, O.P. During her time as directress two new courses were offered: Associate in Commercial Science and Bachelor of Science in Elementary Education (1959). It was during her term that improvements in the school’s physical structure were done.