US National Cemeteries gravesite locator, just type name in search boxes, just last if you want all names Wooten incase you have the first name wrong.: http://gravelocator.cem.va.gov/j2ee/servlet/NGL_v1http://gravelocator.cem.va.gov/j2ee/servlet/NGL_v1
I can't find a Marvin Wooten born in MO or living in MO in in the 1930 census. There are 15 persons named Marvin Wooten but they in NC,VA,MS,OK,IA. Four are too old for WWII service. There is no man named no Marvin Wooten in Ancestry's database titled "U.S. Rosters of WWII Dead, 1939-1945". There is a Melvin E. Wooten but he was in the Navy, not recoverable, no home state and a Milton A. Wooten in the Army from Oklahoma, buried according to kin.
Missouri Marriage Records 1805 to 2002: Marvin W. Wooten b. abt. 1914 to Martha T. Baker b. abt 1921 on May 26th 1942 in Poplar Bluff, Butler County MO.