<Tr> <Td> Abraham Venable </Td> <Td> Virginia </Td> <Td> June 7, 1804 </Td> <Td> </Td> </Tr> <Tr> <Td> John Armstrong, Jr . </Td> <Td> New York </Td> <Td> June 30, 1804 </Td> <Td> </Td> </Tr> <Tr> <Td> William Wells </Td> <Td> Delaware </Td> <Td> November 6, 1804 </Td> <Td> </Td> </Tr> <Tr> <Td> William Giles </Td> <Td> Virginia </Td> <Td> December 3, 1804 </Td> <Td> </Td> </Tr>

Who takes a senators place when they resign