<Table> The Simpsons <Tr> <Td_colspan="2"> The Simpsons family </Td> </Tr> <Tr> <Td_colspan="2"> The Simpson family . From left to right: Bart, Santa's Little Helper (dog), Marge, Maggie, Homer, Lisa, and Snowball II (cat). </Td> </Tr> <Tr> <Th> Type </Th> <Td> Fictional family </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Matt Groening </Td> </Tr> <Tr> <Th> Origin </Th> <Td> The Simpsons shorts from The Tracey Ullman Show </Td> </Tr> <Tr> <Th> Original run </Th> <Td> April 19, 1987 (1987 - 04 - 19)--present (present) </Td> </Tr> <Tr> <Th> First appearance </Th> <Td> "Good Night" (The Tracey Ullman Show) </Td> </Tr> <Tr> <Th> Address </Th> <Td> 742 Evergreen Terrace, Springfield, United States </Td> </Tr> </Table> <Tr> <Td_colspan="2"> The Simpsons family </Td> </Tr>

What is the name of the simpson's cat