Guest User February 5, 2020 New Photos! Br. Dan Madden, O.S.A. Ordained to the Diaconate Guest User February 5, 2020 NEW PHOTOS! On January 11, 2020 the Augustinian Bishop Robert Prevost, O.S.A. ordained Br. Dan Madden, O.S.A. to the Order of the Diaconate at St. Rita Parish in Chicago.