In the 1920’s, the Mass schedule alternated with St. Michael’s in Mechanicsburg, and was certainly not to be followed without a calendar. “First Sunday of the month — Mass at 10 a.m. Third Sunday of the month from May to October, Mass at 7:30 a.m. From November to May, services at 3 p.m. (Note: Low Mass on Mondays at 8:00 a.m.) (Catholic Congregation of Marysville, Mechanicsburg, and North Lewisburg, by Rev. J. J. Kelly, 1920)