<Tr> <Th> Preceded by </Th> <Td> Thomas Watson </Td> </Tr> <Tr> <Th> Succeeded by </Th> <Td> Walter George </Td> </Tr> <Tr> <Th_colspan="2"> Personal details </Th> </Tr> <Tr> <Th> </Th> <Td> Rebecca Ann Latimer (1835 - 06 - 10) June 10, 1835 Decatur, Georgia, U.S. </Td> </Tr>

Who is the only former slave to have ever served in the senate