Mary Brackett Willcox and Catholicism in the Suburbs
...Friends of Old St. Thomas. "Ivy Mills/Saint Thomas Guide Book." March 2012, 6, PH171 [4] Sister William Josephine Ludwick, "The Early History of St. Thomas the Apostle Church, Chester Heights, 1729-1900,” PH171 [5] Ciaudelli, Reverend Louis P. "St. Thomas the Apostle Parish, Ivy Mills, Chester Heights, Pennsylvania, 1729 – 1979,”