Roselyn Kerstein, nee Horwitz, age 88. Beloved wife of the late Arthur Kerstein. Loving mother of Maureen (Steven) Lewis, David (Marlene) Kerstein, and Barry (Theresa) Kerstein. Devoted grandmother of Jason (Daniella) Schwartz, Amanda (Peter) Stern, Steven, Arin, Andrew, Julieanne, Brett, and Alanna Kerstein. Cherished great-grandmother of Peyton and Shane Schwartz. Dedicated friend of Ewa. Funeral service at 10 AM Friday at Weinstein Funeral Home, 111 Skokie Blvd, Wilmette. Interment Menorah Gardens, 2630 S. 17th Ave, Broadview. In lieu of flowers, donations in Roselyn's memory may be made to the American Diabetes Association, www.diabetes.org, The Ark, www.arkchicago.org, or to the charity of your choice. Info, 847-256-5700