but only this one remains unchanged. This gives the church a special historical connection to Father Mazzuchelli, and it remains a place of pilgrimage. The building is open on Sundays from 1 to 4 p.m., and a memorial Mass is held annually on the last Sunday of August. A number of historical artifacts, such as account books, records, letters, and other materials are preserved in the archives at Sinsinawa Mound in Sinsinawa, Wisconsin. References Churches in the Roman Catholic Diocese of Madison Former Roman Catholic church buildings in Wisconsin Churches on the National Register of Historic Places in Wisconsin Churches in Lafayette County, Wisconsin National Register of Historic Places in Lafayette County, Wisconsin Roman Catholic churches completed in 1844 19th-century Roman Catholic church buildings in the United States