Carl M. Swettlen, Sr., 84, of South Greensburg, died Saturday September 26, 2020. He was born August 17, 1936, on Greensburg, a son of the late Matthew Swettlen and Sara Carney Banner. He was predeceased by his parents; a daughter, Sandra Muscenti; a son, Carl M. Swettlen, Jr.; two sisters: Betty Farris and Mary Erret; and his girlfriend, Mary Jo Cremenese. Carl served as an MP in the Air Force. He is survived by a son, Mark Swettlen, of Greensburg; a daughter, Laurie Constantine, of Clairdge; several grandchildren; and a brother, Robert (Linda) Banner, of Latrobe.