<Table> <Tr> <Th_colspan="2"> Albert Henry Woolson </Th> </Tr> <Tr> <Td_colspan="2"> Portrait c. 1953 </Td> </Tr> <Tr> <Th> </Th> <Td> (1850 - 02 - 11) February 11, 1850 Antwerp, New York, U.S. </Td> </Tr> <Tr> <Th> </Th> <Td> August 2, 1956 (1956 - 08 - 02) (aged 106) Duluth, Minnesota, U.S. </Td> </Tr> <Tr> <Th> Buried </Th> <Td> Park Hill Cemetery, Duluth, Minnesota </Td> </Tr> <Tr> <Th> Allegiance </Th> <Td> United States </Td> </Tr> <Tr> <Th> Service / branch </Th> <Td> Union Army </Td> </Tr> <Tr> <Th> Years of service </Th> <Td> 1864--65 </Td> </Tr> <Tr> <Th> Rank </Th> <Td> Drummer boy </Td> </Tr> <Tr> <Th> Unit </Th> <Td> 1st Minnesota Heavy Artillery Regiment </Td> </Tr> <Tr> <Th> Battles / wars </Th> <Td> American Civil War </Td> </Tr> <Tr> <Th> Memorials </Th> <Td> Monument at Gettysburg </Td> </Tr> <Tr> <Th> Other work </Th> <Td> carpenter and member of the Grand Army of the Republic </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Albert Henry Woolson </Th> </Tr>

When did the last living civil war veteran died