<Tr> <Th> Family </Th> <Td> Mickey Aldrin (father) Janice Aldrin (mother) </Td> </Tr> <Tr> <Th> Spouse (s) </Th> <Td> Marshall Eriksen (2007 - present) </Td> </Tr> <Tr> <Th> Children </Th> <Td> Marvin Wait - For - It Eriksen Daisy Eriksen Third Unnamed Child </Td> </Tr> <Tr> <Th> Relatives </Th> <Td> Lois (maternal grandmother) Rita (paternal grandmother) Morris (paternal grandfather) Amy (cousin) Marvin Eriksen (father - in - law, deceased) Judy (née Gunderson) Eriksen (mother - in - law, possible step - mother) Martin Eriksen (brother - in - law) Marcus Eriksen (brother - in - law) Olaf (grandfather - in - law, deceased) Martin Eriksen, Jr. (nephew - in - law) </Td> </Tr>

When does lily come back in season 4