Rosemary L. May, age 87, of Crystal Lake, passed away peacefully at home surrounded by her family on Sunday, April 9, 2017.  Dear mother of John (Elizabeth), William and Kathy (Ron) Ambrose; Cherished grandmother of Julie (Joseph) Ciecior, Lauren (Justin) McNeil and Tim Ambrose and great-grandmother of Warren Ciecior and Louis McNeil; Fond aunt to many nieces and nephews.  Lying-in-State Friday April 21, 10:00 a.m. to the time of Mass of Christian Burial 11:00 a.m. at St. Elizabeth Ann Seton Church, 1023 S. McHenry Ave., Crystal Lake.  Interment Private.  In lieu of flowers memorials may be made to the American Cancer Society.  For info. Kolbus-John V. May Funeral Home 773-774-3232 or www.kolbusmayfh.com.