<Table> <Tr> <Th_colspan="2"> Marissa Cooper </Th> </Tr> <Tr> <Td_colspan="2"> The O.C. character </Td> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> First appearance </Th> <Td> "Premiere" (episode 1.01) </Td> </Tr> <Tr> <Th> Last appearance </Th> <Td> "The Graduates" (episode 3.25) </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Josh Schwartz </Td> </Tr> <Tr> <Th> Portrayed by </Th> <Td> Mischa Barton </Td> </Tr> <Tr> <Th_colspan="2"> Information </Th> </Tr> <Tr> <Th> Nickname (s) </Th> <Td> Coop (by Summer) Mariss (by mother) Kiddo (by father) </Td> </Tr> <Tr> <Th> Occupation </Th> <Td> High school student (at the Harbor School; graduated) </Td> </Tr> <Tr> <Th> Family </Th> <Td> James "Jimmy" Cooper (father) Julie Cooper (mother) Caleb Nichol (stepfather; deceased) Kaitlin Cooper (younger sister) Cooper Atwood (maternal half - brother) </Td> </Tr> <Tr> <Th> Significant other (s) </Th> <Td> Luke Ward (ex-boyfriend) Ryan Atwood (ex-boyfriend) D.J. (ex-boyfriend) Alex Kelly (ex-girlfriend) Kevin Volchok (ex-boyfriend) </Td> </Tr> <Tr> <Th> Relatives </Th> <Td> Cindy (maternal aunt) </Td> </Tr> <Tr> <Th> Residence </Th> <Td> Newport Beach, California </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Marissa Cooper </Th> </Tr> <Tr> <Td_colspan="2"> The O.C. character </Td> </Tr>

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