Denise L. (Ashby) Cerritos, 58, of Pequea passed away Friday, May 13, 2016 at Hospice & Community Care in Mount Joy. Born in Lancaster she was the daughter of the late Richard Earl and Mary (Mattern) Byers. She attended Colemanville United Methodist Church. She is survived by her three children, five grandchildren, one great-grandchild, six siblings and her step-mother. She was preceded in death by a brother. Friends will be received on Saturday, May 21, 2016 at the Charles F. Snyder Funeral Home & Crematory, 414 E. King St, Lancaster, PA from 9-11AM, with a funeral service to follow at 11AM with the Rev. James A. Goudie officiating. Interment will be private and at the convenience of the family.