Donna Sue Cox, 59, of Davenport passed away unexpectedly at her home on Saturday, October 10, 2015. A memorial service will be held at 12:00 p.m. on Monday, October 19, 2015 in the Runge Mortuary Chapel. Visitation will be an hour before the memorial service. Online condolences and tributes can be made at www.rungemortaury.com. Donna was born July 17, 1956 in Moline, IL, the daughter of Ernest and Mildred (Smith) Lane. She was united in marriage to Christopher Cox on December 23, 1982 in Las Vegas, NV. She enjoyed her job working with her husband at Silent Thunder and riding Harley Davidson motorcycles along with being very fond of her Scottish Terriers, Skeffington, Jake, and Jessie. She is survived by her loving husband of 33 years, Christopher A. Cox; mother, Mildred Lane; brother, Tom (Cindy) Lane; sister, Linda (Mark) Berry; step-son, Christopher C. Cox; nephews, Michael (Darcie) Berry, Mark (Katie) Berry, Tom (Shelly) Lane, Hank (Melinda) Lane and niece, Mindy Steele. She is preceded in death by her father.