John D. Miller Jr., of Addison, passed away on Aug. 8, 2020 at the age of 78. He was born on March 22, 1942. Beloved husband of Ronnie, nee Scheuring. Loving father of Deborah Serritella, Nancy (Jim) Gunther-Beard, Jennifer (Richard) Petraitis, and the late John David Miller III. Cherished grandfather of Mike, Michael, Alissa, Bill, Heather, Scott, Alexa, Jared, and Nick. Dearest great grandfather of Rylie, Breanne, and Theo. Fond brother of Rick, Linda (Gabe) Lopez and Sandy (Brian) Jean. Memorial Mass was held at St. Philip the Apostle Church, Addison. Interment private at a later date. In lieu of flowers, donations to Pancan.org greatly appreciated. For info, call (630) 628-8808 or visit HumesFH.com.