John Wright Dunn III, 69, of Chicago, passed away peacefully after a valiant struggle with cancer. He was the cherished husband of the late Elizabeth Goldman Dunn and loving father of Kristen Dunn. John worked for the City of Chicago for 27 years, most recently as a senior policy analyst at The Department of Streets and Sanitation. Friends and family will gather on Sunday, April 24, 2022 from 10:30 a.m. until the time of the funeral service at 11:00 a.m. in the Hennig Chapel at Rosehill Cemetery, 5800 N. Ravenswood Ave., Chicago, IL 60660. In lieu of flowers, memorial contributions to Scleroderma Research would be most appreciated: Northwestern Memorial Foundation, 541 N. Fairbanks Ct., Ste. 800, Chicago, IL 60611 (note "in memory of John Dunn" in memo).