1868–1943. Mary Cornelia Schlesinger was the second of five daughters of Barthold Schlesinger and Mary McBurney. The family lived in the massive mansion called “Southwood” that still stands at 278 Warren St. where it is now the site of the Holy Transfiguration Monastery. She married Arthur Perrin in 1894 and they lived at 132 Fisher Ave. and had two sons.

From a photo album of Mary Eleanor ("Mamie") Williams.