DOUGLAS, Tammy May, 51, died on March 18, 2010, in Claremore, OK. She was born in Moberly, MO, on April 24, 1958, to Thomas Ira and Mary Angelina (Dervoven) Hess. She worked as cafeteria manager in the Tulsa Public School System.. Viewing will be at Butler-Stumpff Funeral Home, 2103 E. Third St., Tulsa, OK, on Saturday, March 20, 2010, 12:00 pm to 8:00 pm and Sunday, March 21, 12:00 pm to 6:00 pm. Funeral services will be at 10:00 am on Monday, March 22, 2010 at Gospel Assembly Church, 8515 Whirlpool Dr., Owasso, OK. Arrangements provided by Butler-Stumpff Funeral Home, Tulsa, OK 918-587-7000.