Adeline J. “Sandi” Del Vecchio, 88 of Arlington Heights was born August 14, 1929 to Walter and Lottie (nee Czerwinski) Szczepkowski and passed away March 17, 2018. Adeline was the beloved wife of the late Roy L. Del Vecchio; loving mother of William “Will” (Karen) Del Vecchio, Joseph (Kris) Del Vecchio, Joan (late Brian) Lazarz, Peter (Robin) Del Vecchio and James (Susan) Del Vecchio; cherished grandmother of 12; great – grandmother of 3 and dear sister of Helen (late Art) Kalas and predeceased by 4 sisters. Visitation will Friday, March 23, 2018 from 8:30 AM until time of prayers at 9:45 am at Lauterburg & Oehler Funeral Home, 2000 E. Northwest Highway, Arlington Heights and proceed to St. James Church, 831 N. Arlington Heights Road for a funeral mass at 10:30 AM. Interment will be in Arlington Heights Wheeling Township Cemetery. In lieu of flowers, contributions to Aurora At Home Hospice, 116 N. Dodge Street, Suite 8, Burlington, WI 53105 or St. James Church appreciated.