<Tr> <Td> Bristoe Campaign </Td> <Td> 1863 </Td> <Td> 55,221 </Td> <Td> </Td> </Tr> <Tr> <Td> Mine Run Campaign </Td> <Td> 1863 </Td> <Td> approx . 50,000 </Td> <Td> </Td> </Tr> <Tr> <Td> Overland Campaign </Td> <Td> 1864 </Td> <Td> 62,230 </Td> <Td> Wilderness, Spotsylvania Court House, Cold Harbor </Td> </Tr> <Tr> <Td> Richmond--Petersburg Campaign </Td> <Td> 1864--1865 </Td> <Td> 82,633 </Td> <Td> Siege of Petersburg, including the Battle of the Crater </Td> </Tr>

Who took over command of the richmond forces in 1862