Cornelius A. Van Diggelen "Corky" "Van". Beloved husband of Barbara nee Stahnke. Devoted father of Joel and Dale (Meileen). Loving grandfather of Trevor, Shawn and Andrew. Caring brother of Arie Jr., Stephan and the late Lydia Dietz, Wilma Barbieri, Margaret Jaffe and Charlene Withrow. Respected Park Ridge CPA for over 40 years. Visitation Thursday, May 31, 3-9 p.m. at Ryan-Parke Funeral Home, 120 S. Northwest Hwy., Park Ridge. Interment Private. Celebration of Life Service to be announced at a later date.