Klaus Paul Kollin, age 53, Beloved husband of Jennifer; loving father of Katelyn; caring son of Paul and the late Herta; dear brother of Renate (Brian) Schulz; cherished uncle of Daniel, Anneliese and Sonja. Will be missed by family and friends. Memorial Visitation, Sunday, 12 p.m. until time of Service, 4:30 p.m., at Nelson Funeral Home 820 Talcott, Park Ridge. For information  847-823-5122