Harriet C. Daniel, 87, of Grayslake passed away on Monday, February 14, 2011 at Advocate Condell Medical Center in Libertyville. She was born on October 16, 1923 in Chicago to the late Frank and Harriet (nee Nehring) Mellin. On August 9, 1952 in Chicago, Harriet married Robert A. Daniel. She is survived by her loving husband of 59 years, Robert; daughter, Jacqueline (George) Petrovich of Gurnee; granddaughters, Jamie Meister and Robyn Meister. A gathering will take place on Thursday, February 17, 2011 from 9:30 am until 11:30 am at Warren Funeral Home, 1475 N. Cemetery Rd., Gurnee, IL. A memorial service will be at 11:30 am at the funeral home following the gathering with Fr. Rich Yanos officiating from Prince of Peace Catholic Church in Lake Villa, IL. A private family interment will take place at a later date at Warren Cemetery, Chapel of Peace Mausoleum, Gurnee, IL. A luncheon will follow the memorial service on Thursday, February 17, 2011 at Olive Garden, 5590 Northridge Drive, Gurnee, IL 60031. For information, please call 847-855-2760.