<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (December 2013) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (December 2013) (Learn how and when to remove this template message) </Td> </Tr> <Table> <Tr> <Th_colspan="2"> John Ritter </Th> </Tr> <Tr> <Td_colspan="2"> Ritter at the 1988 Emmy Awards </Td> </Tr> <Tr> <Th> </Th> <Td> Jonathan Southworth Ritter (1948 - 09 - 17) September 17, 1948 Burbank, California, U.S. </Td> </Tr> <Tr> <Th> </Th> <Td> September 11, 2003 (2003 - 09 - 11) (aged 54) Burbank, California, U.S. </Td> </Tr> <Tr> <Th> Cause of death </Th> <Td> Aortic dissection </Td> </Tr> <Tr> <Th> Resting place </Th> <Td> Forest Lawn Memorial Park (Hollywood Hills) </Td> </Tr> <Tr> <Th> Education </Th> <Td> Hollywood High School </Td> </Tr> <Tr> <Th> Alma mater </Th> <Td> University of Southern California </Td> </Tr> <Tr> <Th> Occupation </Th> <Td> Actor </Td> </Tr> <Tr> <Th> Years active </Th> <Td> 1968--2003 </Td> </Tr> <Tr> <Th> Notable work </Th> <Td> Jack Tripper on Three's Company </Td> </Tr> <Tr> <Th> Spouse (s) </Th> <Td> Nancy Morgan (m . 1977; div. 1996) Amy Yasbeck (m . 1999) </Td> </Tr> <Tr> <Th> Children </Th> <Td> 4; including Jason Ritter and Tyler Ritter </Td> </Tr> <Tr> <Th> Parent (s) </Th> <Td> Tex Ritter Dorothy Fay </Td> </Tr> </Table> <Tr> <Th_colspan="2"> John Ritter </Th> </Tr>

When did jack from three's company die