<Tr> <Th> Family </Th> <Td> Television: Bartholomew "Bart" Bass (father; deceased) Elizabeth Fisher (mother; alias: Evelyn Bass) Lillian "Lily" van der Woodsen (adoptive mother; née Rhodes) Serena van der Woodsen (adoptive sister) Eric van der Woodsen (adoptive brother) </Td> </Tr> <Tr> <Th> Spouse (s) </Th> <Td> Television: Blair Waldorf </Td> </Tr> <Tr> <Th> Children </Th> <Td> Television: Henry Charles Bass (with Blair; flash - forward) </Td> </Tr> <Tr> <Th> Birthdate </Th> <Td> May 15, 1991 </Td> </Tr>

When does chuck find out his dad is alive