<Tr> <Th> Service / branch </Th> <Td> United States Marine Corps </Td> </Tr> <Tr> <Th> Years of service </Th> <Td> 1964--1973 </Td> </Tr> <Tr> <Th> Rank </Th> <Td> Private First Class </Td> </Tr> <Tr> <Th> Battles / wars </Th> <Td> Vietnam War </Td> </Tr>

When did the last pow returned from vietnam