Church of St. Bridget-Catholic is a historic church at 3rd Street and Ireland Avenue in De Graff, Minnesota. In the late 19th century, Archbishop John Ireland was organizing an effort to populate areas of western Minnesota, including Swift County and nearby counties, with Irish Catholics. De Graff was one of the settlements that he sponsored, along with Graceville, Clontarf, Currie, Minneota, Ghent, Iona, Avoca, and Fulda. The Church of St. Bridget was designed in 1901 by Edward J. Donohue of St. Paul, who designed other Catholic churches. The building was built by E.C. Richmond of Melrose. It is in the Romanesque Revival style, measuring 115 feet (35 m) long and 50 feet (15 m) wide, with a bell tower measuring 3 1/2 stories. The foundation is made of granite from St. Cloud, and the walls