A Roman Catholic parish was established in the South Coast/Cape Cod area by 1830 in Sandwich, where a large glass company employed a number of Irish immigrants. Over the course of the 19th century, several mission churches were established, and eventually a second parish, St. Patrick’s, was established in Wareham in 1911. Soon after, a mission was established in nearby Marion to serve the summertime Catholic community there, where many Irish laborers worked on the coastal estates there. A parcel of land was acquired by the Roman Catholic Bishop of Fall River and noted ecclesiastical architect Matthew Sullivan, was selected to furnish plans for the small church. Matthew Sullivan was a partner in the firm of Maginnis, Walsh and Sullivan, which was widely known for its ecclesiastical work, where he too specialized in religious buildings. St. Rita’s Roman Catholic Church is an example of an early 20th century chapel in the Craftsman style, characterized by eaves marked by long projecting rafter tails and a bold entry framed by Tuscan columns, but with the unique use of brick walls.