new front and upper floors. The residence was named for Mayfield School, East Sussex, where Cornelia Connelly is buried. In 2021, the building underwent extensive renovations, re-opening in August 2022 after a $7.5 million restoration project. Parts of the original stables are still visible.
=== Gertrude Kistler Memorial Library ===
The Gertrude Kistler Memorial Library was founded in 1926 by Mr. & Mrs. Sedgwick Kistler in honor of their daughter, Gertrude. The library serves as a research center and hosts the college's archives.
In 2010, Kimmel Bogrette completed a major expansion of the library. As part of the renovation, "Eleanor's Café" was added, named in honor of Eleanor M. Weisbrod, who funded the library upgrade in memory of her sister, Sr. Helen Mary Weisbrod, SHCJ.
=== Immaculate Conception Chapel ===
The Immaculate Conception Chapel is one of only two chapels in the United States whose stained-glass windows depict only women, a project conceived by Rosemont's second president, Mother Mary Ignatius …
