Barry William Pennington age 51 passed away unexpectedly on Tuesday February 13, 2018 at the Emergency Room of Tennova Healthcare in Clarksville. He was born February 12, 1967 in Phoenix, AZ the son of Donna Bailey Pennington and the late Thomas V. Pennington. Survivors include his mother, Donna Pennington of Clarksville; brothers Gregory Lee Pennington of Clarksville; and Terry Lee Pennington of Clarksville; sisters Kimberly Ann Doane of Clarksville; Yolanda Janousek of Clarksville; and Connie Renee Pretzl of Oak Grove. He is also survived by adoptive sisters Barbara Jo Black, Angela Harrell, and Missy Abernathy. In addition to his father, Barry is preceded in death by a twin brother Larry Dean Pennington. There will be no public funeral services. Arrangements are under the care of Gateway Funeral Home and Cremation Center 335 Franklin Street Clarksville, TN 37040. Online condolences may be made by going to www.gatewayfh.com.