Dennis M. Miller, Beloved father of Lisa (Thomas) Sears; loving grandfather of Alex, Matt and Nick; former husband of Marcia; dear nephew of Jenny (Richard) Homfelt; fond cousin of many; devoted friend of many. Math teacher at St. Patrick High School for 25 years. Longtime member and usher at St. Constance Church. Funeral Tuesday 10:15 a.m. from Malec & Sons Funeral Home, 6000 N. Milwaukee Ave. to St. Constance Church. Mass 11 a.m. Interment St. Adalbert. Visitation Monday 4 to 9 p.m. In lieu of flowers, memorials to St. Patrick High School Scholarship Fund appreciated. (773) 774-4100. www.malecandsonsfh.com