Dennis G. Doty, 57, of Littleton. Husband of Nancy. Father of Brian (Erin) and Anthony (Rena). Grandfather of Trenton and Shelby. Son of Keith and Marie Doty. Brother of Mary Riddle and Jim Doty. Visitation Thursday, 3:00-8:00PM. Funeral Service Friday, 10:00AM, at Horan and McConaty Family Chapel, 3101 S. Wadsworth Blvd. Memorials to Ducks Unlimited.