 The Agnes Irwin School is located on Ithan Avenue in Rosemont.It is an all-girl, non-sectarian, day school for PreK-Grade 12 founded by Miss Agnes Irwin and her sister Sofie.The Roman Catholic Saint Thomas of Villanova Parish run by the Augustinian Order also ran a parochial school, which closed in the 1980s, adjacent to their Rosemont chapel and serving the Rosemont community.