Thomason, hull DE-203, belonged to the Buckley class of destroyer escorts. Charleston Navy Yard laid her down on 5 June 1943 and launched her on 23 August 1943. The Navy commissioned her on 10 December 1943. Her first commanding officer was Lieutenant Commander Charles Buck Henriques.
Her Pacific duty took her to Espiritu Santo, New Guinea, Wakde, and Noemfoor. She was credited with 3 battle stars.
Her commissioned service ended on 22 May 1946. She went to the breakers later.
