The Sisters of St. Joseph decide they cannot provide principals for all the schools they staff; they continue to send three teaching sisters to Holy Trinity, but the school has to find its own lay principal. Thus, Ann Marie Santora (later Crowley) becomes the first lay principal of Holy Trinity School. The main school office, grades 5-8 and the art room move over to the old girls’ high school building and it officially becomes the Upper School. The Early Childhood Program, Grades 1-4 and the library remain in what is then dubbed the Lower School.