Portsmouth, RI - Tammy L. Davis, 48, of West Main Road, Portsmouth, RI, died Thursday, August 19, 2010 at Newport Hospital, Newport, RI.She was the wife of Scott Brian Davis. Born in Grand Rapids, MI on November 22, 1961, she was the daughter of Darwin and Katherine Kenney Johnson of Florida.Tammy served in the Navy for 20 years. She went on to work for EG and G in Middletown as a Network Administrator. Besides her husband she leaves her son Bradley Petersen of Portsmouth. Tammy was the granddaughter of Jane Brushford and sister of Matthew Johnson, Lucas Johnson, Terrance Johnson, Eric Martin and Sherry Mays. She leaves her uncles George Kenney, David Kenney and Mark Kenney. Her funeral will be held on Saturday, August 28, 2010 at 2:00pm in the Connors Funeral Home, 55 West Main Road Portsmouth, RI