Arthur W. Hafner PhD, age 75, passed away peacefully at his Northbrook home on October 20th following a valiant battle with pancreatic cancer. A beloved and cherished husband, father, and Zayde, he is survived by his loving wife Ruth, nee Austin children Tamar (Jack) Waller, Zach (Elizabeth), Ethan (Melissa), and Jeremy (Julie) Hafner, and 11 grandchildren. He will be sorely missed. Graveside services Monday 3 PM at Memorial Park Cemetery (9900 Gross Point Rd., Skokie. Info Mitzvah Memorial Funerals, 630-MITZVAH (630-648-9824) or www.mitzvahfunerals.com