John F. Muellner, 92; WWII Army Veteran; Devoted husband of Irene nee Twarog; Beloved father of Marilyn (Jim) Tobin, Tom (Sandy) Muellner, Donna (Dave) Barnes and the late John 'Larry' (Maggie) Muellner; Loving grandfather of Mike, Brian, Kristin, Ian, Evan, Lauren (fiancee Kyle), Melissa, Cameron, Josh and Zoe and great-grandfather of Anastasia; Dear brother of Diane (the late Bob) Brandt, Dan (Doe) Muellner, the late Dorothy (the late Bob) Borta; Fond uncle of many nieces and nephews. Visitation Sunday May 22nd from 2:00 - 8:00 p.m. at Cumberland Chapels 8300 W. Lawrence Ave., Norridge. Funeral service begins Monday at 9:00 a.m. at the funeral home proceeding to St. Constance Church for 10:00 a.m. Mass. Interment to follow at St. Joseph Cemetery. In lieu of flowers, donations appreciated to Rainbow Hospice www.rainbowhospice.org. For info: 708-456-8300 or www.cumberlandchapels.com