<Tr> <Td> William Hutchings </Td> <Td> 1764 - 1866 </Td> <Td> Massachusetts Militia . Photograph / biography listed in 1864 publication The Last Men of the Revolution </Td> </Tr> <Tr> <Td> Lemuel Cook </Td> <Td> 1769 - 1866 </Td> <Td> 2nd Continental Light Dragoons . Photograph / biography listed in 1864 publication The Last Men of the Revolution </Td> </Tr> <Tr> <Td> Samuel Downing </Td> <Td> 1761 - 1867 </Td> <Td> Served in New Hampshire Line . Photograph / biography listed in 1864 publication The Last Men of the Revolution </Td> </Tr> <Tr> <Td> John Gray </Td> <Td> 1764--1868 </Td> <Td> Virginia Militia. 6 months Service period was too short to qualify for pension. Granted a pension in 1867 . </Td> </Tr>

When did the last revolutionary war veteran die
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