John “Jack” Harrington of Hanover Park; beloved husband of Rosemary nee Flanagan; loving father of Mari (Stuart) Lutz; cherished grandfather of Brendan; dear brother of the late Bonnie Gave. A WWII Army Veteran and an active parishoner at St. Ansgar Church. Visitation Monday 10:00 a.m. until the time of prayers 11:15 a.m. at the Countryside Funeral Home & Crematory, 1640 Greenmeadows Blvd. (at Barrington Rd.), Streamwood/Schaumburg to St. Ansgar Church. Mass 12:00 p.m. (Noon). Interment Private. 630-289-8054 www.countrysidefuneralhomes.com.