Carson "Preston" Duane Preston, age 63, passed away on October 27, 2015.  He was the dear husband of 17 years to Tammy D. Preston, beloved father of Erika Taylor, devoted brother of Darrell Preston, loving grandfather of Elijah Thomas, and cherished godfather of Joseph Baker. Preston was a lifelong cab driver, and was employed by Associated Cab for 15 years.  He was an avid collector of Hot Wheels cars, he enjoyed landscaping his pond, but most of all he loved spending time with his family. He was a dedicated father, husband, brother and "Pappy". He will truly be missed.... In lieu of flowers, the family asks that donations be made to American Diabetes Association, 1701 North Beauregard Street, Alexandria, VA 22311 or www.diabetes.org.